1639004838

素因数分解:

$2^1\times 3^1\times {\mathrm{383}}^1\times {\mathrm{479}}^1\times {\mathrm{1489}}^1$

素因数の和:2356

約数の個数: 32

約数和(自身を含む): 3295641600

約数和(自身を除く): 1656636762

約数列:

[1, 2, 3, 6, 383, 479, 766, 958, 1149, 1437, 1489, 2298, 2874, 2978, 4467, 8934, 183457, 366914, 550371, 570287, 713231, 1100742, 1140574, 1426462, 1710861, 2139693, 3421722, 4279386, 273167473, 546334946, 819502419, 1639004838]

約数ペア:

[(1, 1639004838), (2, 819502419), (3, 546334946), (6, 273167473), (383, 4279386), (479, 3421722), (766, 2139693), (958, 1710861), (1149, 1426462), (1437, 1140574), (1489, 1100742), (2298, 713231), (2874, 570287), (2978, 550371), (4467, 366914), (8934, 183457)]