268508528638

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2110153}}^1$

素因数の和:2110372

約数の個数: 32

約数和(自身を含む): 470986372800

約数和(自身を除く): 202477844162

約数列:

[1, 2, 7, 14, 61, 122, 149, 298, 427, 854, 1043, 2086, 9089, 18178, 63623, 127246, 2110153, 4220306, 14771071, 29542142, 128719333, 257438666, 314412797, 628825594, 901035331, 1802070662, 2200889579, 4401779158, 19179180617, 38358361234, 134254264319, 268508528638]

約数ペア:

[(1, 268508528638), (2, 134254264319), (7, 38358361234), (14, 19179180617), (61, 4401779158), (122, 2200889579), (149, 1802070662), (298, 901035331), (427, 628825594), (854, 314412797), (1043, 257438666), (2086, 128719333), (9089, 29542142), (18178, 14771071), (63623, 4220306), (127246, 2110153)]