398316704

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{98011}}^1$

素因数の和:98148

約数の個数: 24

約数和(自身を含む): 790368768

約数和(自身を除く): 392052064

約数列:

[1, 2, 4, 8, 16, 32, 127, 254, 508, 1016, 2032, 4064, 98011, 196022, 392044, 784088, 1568176, 3136352, 12447397, 24894794, 49789588, 99579176, 199158352, 398316704]

約数ペア:

[(1, 398316704), (2, 199158352), (4, 99579176), (8, 49789588), (16, 24894794), (32, 12447397), (127, 3136352), (254, 1568176), (508, 784088), (1016, 392044), (2032, 196022), (4064, 98011)]