256253756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{98711}}^1$

素因数の和:98785

約数の個数: 24

約数和(自身を含む): 497508480

約数和(自身を除く): 241254724

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 98711, 197422, 394844, 1085821, 2171642, 4343284, 5823949, 11647898, 23295796, 64063439, 128126878, 256253756]

約数ペア:

[(1, 256253756), (2, 128126878), (4, 64063439), (11, 23295796), (22, 11647898), (44, 5823949), (59, 4343284), (118, 2171642), (236, 1085821), (649, 394844), (1298, 197422), (2596, 98711)]