986222111

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 1204416000

約数和(自身を除く): 218193889

約数列:

[1, 7, 29, 59, 67, 203, 413, 469, 1229, 1711, 1943, 3953, 8603, 11977, 13601, 27671, 35641, 72511, 82343, 114637, 249487, 507577, 576401, 802459, 2102819, 2387947, 4858237, 14719733, 16715629, 34007659, 140888873, 986222111]

約数ペア:

[(1, 986222111), (7, 140888873), (29, 34007659), (59, 16715629), (67, 14719733), (203, 4858237), (413, 2387947), (469, 2102819), (1229, 802459), (1711, 576401), (1943, 507577), (3953, 249487), (8603, 114637), (11977, 82343), (13601, 72511), (27671, 35641)]