279877881266

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{4951}}^1\times {\mathrm{123427}}^1$

素因数の和:128609

約数の個数: 16

約数和(自身を含む): 421738664640

約数和(自身を除く): 141860783374

約数列:

[1, 2, 229, 458, 4951, 9902, 123427, 246854, 1133779, 2267558, 28264783, 56529566, 611087077, 1222174154, 139938940633, 279877881266]

約数ペア:

[(1, 279877881266), (2, 139938940633), (229, 1222174154), (458, 611087077), (4951, 56529566), (9902, 28264783), (123427, 2267558), (246854, 1133779)]