4394806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 7687008

約数和(自身を除く): 3292202

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 163, 221, 326, 442, 793, 1037, 1586, 2074, 2119, 2771, 4238, 5542, 9943, 13481, 19886, 26962, 36023, 72046, 129259, 169031, 258518, 338062, 2197403, 4394806]

約数ペア:

[(1, 4394806), (2, 2197403), (13, 338062), (17, 258518), (26, 169031), (34, 129259), (61, 72046), (122, 36023), (163, 26962), (221, 19886), (326, 13481), (442, 9943), (793, 5542), (1037, 4238), (1586, 2771), (2074, 2119)]