401027914

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{189701}}^1$

素因数の和:189861

約数の個数: 16

約数和(自身を含む): 692032896

約数和(自身を除く): 291004982

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 189701, 379402, 1327907, 2655814, 28644851, 57289702, 200513957, 401027914]

約数ペア:

[(1, 401027914), (2, 200513957), (7, 57289702), (14, 28644851), (151, 2655814), (302, 1327907), (1057, 379402), (2114, 189701)]