315099794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138323}}^1$

素因数の和:138409

約数の個数: 16

約数和(自身を含む): 507925728

約数和(自身を除く): 192825934

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 138323, 276646, 2351491, 4702982, 9267641, 18535282, 157549897, 315099794]

約数ペア:

[(1, 315099794), (2, 157549897), (17, 18535282), (34, 9267641), (67, 4702982), (134, 2351491), (1139, 276646), (2278, 138323)]