1889726136

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1\times {\mathrm{1163}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 4793817600

約数和(自身を除く): 2904091464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 857, 948, 1163, 1714, 1896, 2326, 2571, 3428, 3489, 4652, 5142, 6856, 6978, 9304, 10284, 13956, 20568, 27912, 67703, 91877, 135406, 183754, 203109, 270812, 275631, 367508, 406218, 541624, 551262, 735016, 812436, 996691, 1102524, 1624872, 1993382, 2205048, 2990073, 3986764, 5980146, 7973528, 11960292, 23920584, 78738589, 157477178, 236215767, 314954356, 472431534, 629908712, 944863068, 1889726136]

約数ペア:

[(1, 1889726136), (2, 944863068), (3, 629908712), (4, 472431534), (6, 314954356), (8, 236215767), (12, 157477178), (24, 78738589), (79, 23920584), (158, 11960292), (237, 7973528), (316, 5980146), (474, 3986764), (632, 2990073), (857, 2205048), (948, 1993382), (1163, 1624872), (1714, 1102524), (1896, 996691), (2326, 812436), (2571, 735016), (3428, 551262), (3489, 541624), (4652, 406218), (5142, 367508), (6856, 275631), (6978, 270812), (9304, 203109), (10284, 183754), (13956, 135406), (20568, 91877), (27912, 67703)]