2856556970

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1\times {\mathrm{1291}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 5179576320

約数和(自身を除く): 2323019350

約数列:

[1, 2, 5, 10, 173, 346, 865, 1279, 1291, 1730, 2558, 2582, 6395, 6455, 12790, 12910, 221267, 223343, 442534, 446686, 1106335, 1116715, 1651189, 2212670, 2233430, 3302378, 8255945, 16511890, 285655697, 571311394, 1428278485, 2856556970]

約数ペア:

[(1, 2856556970), (2, 1428278485), (5, 571311394), (10, 285655697), (173, 16511890), (346, 8255945), (865, 3302378), (1279, 2233430), (1291, 2212670), (1730, 1651189), (2558, 1116715), (2582, 1106335), (6395, 446686), (6455, 442534), (12790, 223343), (12910, 221267)]