331310114

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{8699}}^1$

素因数の和:8977

約数の個数: 16

約数和(自身を含む): 504252000

約数和(自身を除く): 172941886

約数列:

[1, 2, 137, 139, 274, 278, 8699, 17398, 19043, 38086, 1191763, 1209161, 2383526, 2418322, 165655057, 331310114]

約数ペア:

[(1, 331310114), (2, 165655057), (137, 2418322), (139, 2383526), (274, 1209161), (278, 1191763), (8699, 38086), (17398, 19043)]