875228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 1656144

約数和(自身を除く): 780916

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 211, 244, 422, 844, 1037, 2074, 3587, 4148, 7174, 12871, 14348, 25742, 51484, 218807, 437614, 875228]

約数ペア:

[(1, 875228), (2, 437614), (4, 218807), (17, 51484), (34, 25742), (61, 14348), (68, 12871), (122, 7174), (211, 4148), (244, 3587), (422, 2074), (844, 1037)]