264236498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{30661}}^1$

素因数の和:30833

約数の個数: 16

約数和(自身を含む): 412097280

約数和(自身を除く): 147860782

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 30661, 61322, 950491, 1900982, 4261879, 8523758, 132118249, 264236498]

約数ペア:

[(1, 264236498), (2, 132118249), (31, 8523758), (62, 4261879), (139, 1900982), (278, 950491), (4309, 61322), (8618, 30661)]