1572192656

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{176413}}^1$

素因数の和:176978

約数の個数: 20

約数和(自身を含む): 3051609372

約数和(自身を除く): 1479416716

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 176413, 352826, 705652, 1411304, 2822608, 98262041, 196524082, 393048164, 786096328, 1572192656]

約数ペア:

[(1, 1572192656), (2, 786096328), (4, 393048164), (8, 196524082), (16, 98262041), (557, 2822608), (1114, 1411304), (2228, 705652), (4456, 352826), (8912, 176413)]