4533490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 9003456

約数和(自身を除く): 4469966

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 811, 1118, 1622, 2795, 4055, 5590, 8110, 10543, 21086, 34873, 52715, 69746, 105430, 174365, 348730, 453349, 906698, 2266745, 4533490]

約数ペア:

[(1, 4533490), (2, 2266745), (5, 906698), (10, 453349), (13, 348730), (26, 174365), (43, 105430), (65, 69746), (86, 52715), (130, 34873), (215, 21086), (430, 10543), (559, 8110), (811, 5590), (1118, 4055), (1622, 2795)]