2101474516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{4801}}^1$

素因数の和:5020

約数の個数: 48

約数和(自身を含む): 4015125072

約数和(自身を除く): 1913650556

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 157, 164, 314, 628, 697, 1394, 2669, 2788, 4801, 5338, 6437, 9602, 10676, 12874, 19204, 25748, 81617, 109429, 163234, 196841, 218858, 326468, 393682, 437716, 753757, 787364, 1507514, 3015028, 3346297, 6692594, 12813869, 13385188, 25627738, 30904037, 51255476, 61808074, 123616148, 525368629, 1050737258, 2101474516]

約数ペア:

[(1, 2101474516), (2, 1050737258), (4, 525368629), (17, 123616148), (34, 61808074), (41, 51255476), (68, 30904037), (82, 25627738), (157, 13385188), (164, 12813869), (314, 6692594), (628, 3346297), (697, 3015028), (1394, 1507514), (2669, 787364), (2788, 753757), (4801, 437716), (5338, 393682), (6437, 326468), (9602, 218858), (10676, 196841), (12874, 163234), (19204, 109429), (25748, 81617)]