2100096890

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{8647}}^1$

素因数の和:8966

約数の個数: 32

約数和(自身を含む): 3829334400

約数和(自身を除く): 1729237510

約数列:

[1, 2, 5, 10, 149, 163, 298, 326, 745, 815, 1490, 1630, 8647, 17294, 24287, 43235, 48574, 86470, 121435, 242870, 1288403, 1409461, 2576806, 2818922, 6442015, 7047305, 12884030, 14094610, 210009689, 420019378, 1050048445, 2100096890]

約数ペア:

[(1, 2100096890), (2, 1050048445), (5, 420019378), (10, 210009689), (149, 14094610), (163, 12884030), (298, 7047305), (326, 6442015), (745, 2818922), (815, 2576806), (1490, 1409461), (1630, 1288403), (8647, 242870), (17294, 121435), (24287, 86470), (43235, 48574)]