253669838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{3373}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 393219456

約数和(自身を除く): 139549618

約数列:

[1, 2, 31, 62, 1213, 2426, 3373, 6746, 37603, 75206, 104563, 209126, 4091449, 8182898, 126834919, 253669838]

約数ペア:

[(1, 253669838), (2, 126834919), (31, 8182898), (62, 4091449), (1213, 209126), (2426, 104563), (3373, 75206), (6746, 37603)]