841898704

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1687

約数の個数: 40

約数和(自身を含む): 1653945480

約数和(自身を除く): 812046776

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 593, 712, 997, 1186, 1424, 1994, 2372, 3988, 4744, 7976, 9488, 15952, 52777, 88733, 105554, 177466, 211108, 354932, 422216, 591221, 709864, 844432, 1182442, 1419728, 2364884, 4729768, 9459536, 52618669, 105237338, 210474676, 420949352, 841898704]

約数ペア:

[(1, 841898704), (2, 420949352), (4, 210474676), (8, 105237338), (16, 52618669), (89, 9459536), (178, 4729768), (356, 2364884), (593, 1419728), (712, 1182442), (997, 844432), (1186, 709864), (1424, 591221), (1994, 422216), (2372, 354932), (3988, 211108), (4744, 177466), (7976, 105554), (9488, 88733), (15952, 52777)]