1220489096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1511}}^1\times {\mathrm{3257}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 2364526080

約数和(自身を除く): 1144036984

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1511, 3022, 3257, 6044, 6514, 12088, 13028, 26056, 46841, 93682, 100967, 187364, 201934, 374728, 403868, 807736, 4921327, 9842654, 19685308, 39370616, 152561137, 305122274, 610244548, 1220489096]

約数ペア:

[(1, 1220489096), (2, 610244548), (4, 305122274), (8, 152561137), (31, 39370616), (62, 19685308), (124, 9842654), (248, 4921327), (1511, 807736), (3022, 403868), (3257, 374728), (6044, 201934), (6514, 187364), (12088, 100967), (13028, 93682), (26056, 46841)]