126977356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{47309}}^1$

素因数の和:47385

約数の個数: 24

約数和(自身を含む): 246390480

約数和(自身を除く): 119413124

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 47309, 94618, 189236, 520399, 1040798, 2081596, 2885849, 5771698, 11543396, 31744339, 63488678, 126977356]

約数ペア:

[(1, 126977356), (2, 63488678), (4, 31744339), (11, 11543396), (22, 5771698), (44, 2885849), (61, 2081596), (122, 1040798), (244, 520399), (671, 189236), (1342, 94618), (2684, 47309)]