286871914

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{135701}}^1$

素因数の和:135861

約数の個数: 16

約数和(自身を含む): 495040896

約数和(自身を除く): 208168982

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 135701, 271402, 949907, 1899814, 20490851, 40981702, 143435957, 286871914]

約数ペア:

[(1, 286871914), (2, 143435957), (7, 40981702), (14, 20490851), (151, 1899814), (302, 949907), (1057, 271402), (2114, 135701)]