1555143352642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1\times {\mathrm{1997}}^1$

素因数の和:2896

約数の個数: 96

約数和(自身を含む): 2647680037632

約数和(自身を除く): 1092536684990

約数列:

[1, 2, 11, 22, 61, 71, 121, 122, 142, 242, 671, 743, 781, 1342, 1486, 1562, 1997, 3994, 4331, 7381, 8173, 8591, 8662, 14762, 16346, 17182, 21967, 43934, 45323, 47641, 52753, 89903, 90646, 95282, 105506, 121817, 141787, 179806, 241637, 243634, 283574, 483274, 498553, 524051, 580283, 997106, 1048102, 1160566, 1339987, 1483771, 1559657, 2679974, 2967542, 3119314, 3217933, 5484083, 6383113, 6435866, 8649007, 10968166, 12766226, 14739857, 16321481, 17156227, 17298014, 29479714, 32642962, 34312454, 35397263, 70794526, 90510031, 95139077, 105347741, 179536291, 181020062, 190278154, 210695482, 359072582, 389369893, 778739786, 995610341, 1046529847, 1158825151, 1991220682, 2093059694, 2317650302, 6426212201, 10951713751, 12747076661, 12852424402, 21903427502, 25494153322, 70688334211, 141376668422, 777571676321, 1555143352642]

約数ペア:

[(1, 1555143352642), (2, 777571676321), (11, 141376668422), (22, 70688334211), (61, 25494153322), (71, 21903427502), (121, 12852424402), (122, 12747076661), (142, 10951713751), (242, 6426212201), (671, 2317650302), (743, 2093059694), (781, 1991220682), (1342, 1158825151), (1486, 1046529847), (1562, 995610341), (1997, 778739786), (3994, 389369893), (4331, 359072582), (7381, 210695482), (8173, 190278154), (8591, 181020062), (8662, 179536291), (14762, 105347741), (16346, 95139077), (17182, 90510031), (21967, 70794526), (43934, 35397263), (45323, 34312454), (47641, 32642962), (52753, 29479714), (89903, 17298014), (90646, 17156227), (95282, 16321481), (105506, 14739857), (121817, 12766226), (141787, 10968166), (179806, 8649007), (241637, 6435866), (243634, 6383113), (283574, 5484083), (483274, 3217933), (498553, 3119314), (524051, 2967542), (580283, 2679974), (997106, 1559657), (1048102, 1483771), (1160566, 1339987)]