426995286

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{3253}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 865928448

約数和(自身を除く): 438933162

約数列:

[1, 2, 3, 6, 131, 167, 262, 334, 393, 501, 786, 1002, 3253, 6506, 9759, 19518, 21877, 43754, 65631, 131262, 426143, 543251, 852286, 1086502, 1278429, 1629753, 2556858, 3259506, 71165881, 142331762, 213497643, 426995286]

約数ペア:

[(1, 426995286), (2, 213497643), (3, 142331762), (6, 71165881), (131, 3259506), (167, 2556858), (262, 1629753), (334, 1278429), (393, 1086502), (501, 852286), (786, 543251), (1002, 426143), (3253, 131262), (6506, 65631), (9759, 43754), (19518, 21877)]