2008385841

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{62549}}^1$

素因数の和:62709

約数の個数: 32

約数和(自身を含む): 3362688000

約数和(自身を除く): 1354302159

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 10703, 32109, 62549, 187647, 437843, 688039, 1313529, 2064117, 4816273, 8694311, 14448819, 26082933, 60860177, 95637421, 182580531, 286912263, 669461947, 2008385841]

約数ペア:

[(1, 2008385841), (3, 669461947), (7, 286912263), (11, 182580531), (21, 95637421), (33, 60860177), (77, 26082933), (139, 14448819), (231, 8694311), (417, 4816273), (973, 2064117), (1529, 1313529), (2919, 688039), (4587, 437843), (10703, 187647), (32109, 62549)]