1025882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 1923264

約数和(自身を除く): 897382

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 211, 221, 286, 374, 422, 442, 2321, 2431, 2743, 3587, 4642, 4862, 5486, 7174, 30173, 39457, 46631, 60346, 78914, 93262, 512941, 1025882]

約数ペア:

[(1, 1025882), (2, 512941), (11, 93262), (13, 78914), (17, 60346), (22, 46631), (26, 39457), (34, 30173), (143, 7174), (187, 5486), (211, 4862), (221, 4642), (286, 3587), (374, 2743), (422, 2431), (442, 2321)]