286777426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139619}}^1$

素因数の和:139713

約数の個数: 16

約数和(自身を含む): 469123200

約数和(自身を除く): 182345774

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 139619, 279238, 1815047, 3630094, 11029901, 22059802, 143388713, 286777426]

約数ペア:

[(1, 286777426), (2, 143388713), (13, 22059802), (26, 11029901), (79, 3630094), (158, 1815047), (1027, 279238), (2054, 139619)]