8889574177204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{410629}}^1\times {\mathrm{40693}}^1$

素因数の和:451352

約数の個数: 48

約数和(自身を含む): 18715398486400

約数和(自身を除く): 9825824309196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 40693, 81386, 162772, 284851, 410629, 569702, 773167, 821258, 1139404, 1546334, 1642516, 2874403, 3092668, 5412169, 5748806, 7801951, 10824338, 11497612, 15603902, 21648676, 31207804, 54613657, 109227314, 218454628, 16709725897, 33419451794, 66838903588, 116968081279, 233936162558, 317484792043, 467872325116, 634969584086, 1269939168172, 2222393544301, 4444787088602, 8889574177204]

約数ペア:

[(1, 8889574177204), (2, 4444787088602), (4, 2222393544301), (7, 1269939168172), (14, 634969584086), (19, 467872325116), (28, 317484792043), (38, 233936162558), (76, 116968081279), (133, 66838903588), (266, 33419451794), (532, 16709725897), (40693, 218454628), (81386, 109227314), (162772, 54613657), (284851, 31207804), (410629, 21648676), (569702, 15603902), (773167, 11497612), (821258, 10824338), (1139404, 7801951), (1546334, 5748806), (1642516, 5412169), (2874403, 3092668)]