302518672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1112201}}^1$

素因数の和:1112226

約数の個数: 20

約数和(自身を含む): 620608716

約数和(自身を除く): 318090044

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1112201, 2224402, 4448804, 8897608, 17795216, 18907417, 37814834, 75629668, 151259336, 302518672]

約数ペア:

[(1, 302518672), (2, 151259336), (4, 75629668), (8, 37814834), (16, 18907417), (17, 17795216), (34, 8897608), (68, 4448804), (136, 2224402), (272, 1112201)]