271428194

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{1867}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 410840448

約数和(自身を除く): 139412254

約数列:

[1, 2, 157, 314, 463, 926, 1867, 3734, 72691, 145382, 293119, 586238, 864421, 1728842, 135714097, 271428194]

約数ペア:

[(1, 271428194), (2, 135714097), (157, 1728842), (314, 864421), (463, 586238), (926, 293119), (1867, 145382), (3734, 72691)]