388193312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{933157}}^1$

素因数の和:933180

約数の個数: 24

約数和(自身を含む): 823045356

約数和(自身を除く): 434852044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 933157, 1866314, 3732628, 7465256, 12131041, 14930512, 24262082, 29861024, 48524164, 97048328, 194096656, 388193312]

約数ペア:

[(1, 388193312), (2, 194096656), (4, 97048328), (8, 48524164), (13, 29861024), (16, 24262082), (26, 14930512), (32, 12131041), (52, 7465256), (104, 3732628), (208, 1866314), (416, 933157)]