12802108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 13002692

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 127, 158, 254, 316, 319, 508, 638, 869, 1276, 1397, 1738, 2291, 2794, 3476, 3683, 4582, 5588, 7366, 9164, 10033, 14732, 20066, 25201, 40132, 40513, 50402, 81026, 100804, 110363, 162052, 220726, 290957, 441452, 581914, 1163828, 3200527, 6401054, 12802108]

約数ペア:

[(1, 12802108), (2, 6401054), (4, 3200527), (11, 1163828), (22, 581914), (29, 441452), (44, 290957), (58, 220726), (79, 162052), (116, 110363), (127, 100804), (158, 81026), (254, 50402), (316, 40513), (319, 40132), (508, 25201), (638, 20066), (869, 14732), (1276, 10033), (1397, 9164), (1738, 7366), (2291, 5588), (2794, 4582), (3476, 3683)]