2275804804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5689}}^1$

素因数の和:5877

約数の個数: 72

約数和(自身を含む): 5021925720

約数和(自身を除く): 2746120916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 628, 637, 1099, 1274, 2041, 2198, 2548, 4082, 4396, 5689, 7693, 8164, 11378, 14287, 15386, 22756, 28574, 30772, 39823, 57148, 73957, 79646, 100009, 147914, 159292, 200018, 278761, 295828, 400036, 517699, 557522, 893173, 1035398, 1115044, 1786346, 2070796, 3572692, 3623893, 6252211, 7247786, 11611249, 12504422, 14495572, 23222498, 25008844, 43765477, 46444996, 81278743, 87530954, 162557486, 175061908, 325114972, 568951201, 1137902402, 2275804804]

約数ペア:

[(1, 2275804804), (2, 1137902402), (4, 568951201), (7, 325114972), (13, 175061908), (14, 162557486), (26, 87530954), (28, 81278743), (49, 46444996), (52, 43765477), (91, 25008844), (98, 23222498), (157, 14495572), (182, 12504422), (196, 11611249), (314, 7247786), (364, 6252211), (628, 3623893), (637, 3572692), (1099, 2070796), (1274, 1786346), (2041, 1115044), (2198, 1035398), (2548, 893173), (4082, 557522), (4396, 517699), (5689, 400036), (7693, 295828), (8164, 278761), (11378, 200018), (14287, 159292), (15386, 147914), (22756, 100009), (28574, 79646), (30772, 73957), (39823, 57148)]