125495864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1206691}}^1$

素因数の和:1206710

約数の個数: 16

約数和(自身を含む): 253405320

約数和(自身を除く): 127909456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1206691, 2413382, 4826764, 9653528, 15686983, 31373966, 62747932, 125495864]

約数ペア:

[(1, 125495864), (2, 62747932), (4, 31373966), (8, 15686983), (13, 9653528), (26, 4826764), (52, 2413382), (104, 1206691)]