2016992586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 4792519872

約数和(自身を除く): 2775527286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 107, 147, 194, 214, 291, 294, 321, 582, 642, 661, 679, 749, 1322, 1358, 1498, 1983, 2037, 2247, 3966, 4074, 4494, 4627, 4753, 5243, 9254, 9506, 10379, 10486, 13881, 14259, 15729, 20758, 27762, 28518, 31137, 31458, 32389, 62274, 64117, 64778, 70727, 72653, 97167, 128234, 141454, 145306, 192351, 194334, 212181, 217959, 384702, 424362, 435918, 448819, 495089, 508571, 897638, 990178, 1017142, 1346457, 1485267, 1525713, 2692914, 2970534, 3051426, 3141733, 3465623, 6283466, 6860519, 6931246, 9425199, 10396869, 13721038, 18850398, 20581557, 20793738, 41163114, 48023633, 96047266, 144070899, 288141798, 336165431, 672330862, 1008496293, 2016992586]

約数ペア:

[(1, 2016992586), (2, 1008496293), (3, 672330862), (6, 336165431), (7, 288141798), (14, 144070899), (21, 96047266), (42, 48023633), (49, 41163114), (97, 20793738), (98, 20581557), (107, 18850398), (147, 13721038), (194, 10396869), (214, 9425199), (291, 6931246), (294, 6860519), (321, 6283466), (582, 3465623), (642, 3141733), (661, 3051426), (679, 2970534), (749, 2692914), (1322, 1525713), (1358, 1485267), (1498, 1346457), (1983, 1017142), (2037, 990178), (2247, 897638), (3966, 508571), (4074, 495089), (4494, 448819), (4627, 435918), (4753, 424362), (5243, 384702), (9254, 217959), (9506, 212181), (10379, 194334), (10486, 192351), (13881, 145306), (14259, 141454), (15729, 128234), (20758, 97167), (27762, 72653), (28518, 70727), (31137, 64778), (31458, 64117), (32389, 62274)]