13540292

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 24290112

約数和(自身を除く): 10749820

約数列:

[1, 2, 4, 61, 122, 211, 244, 263, 422, 526, 844, 1052, 12871, 16043, 25742, 32086, 51484, 55493, 64172, 110986, 221972, 3385073, 6770146, 13540292]

約数ペア:

[(1, 13540292), (2, 6770146), (4, 3385073), (61, 221972), (122, 110986), (211, 64172), (244, 55493), (263, 51484), (422, 32086), (526, 25742), (844, 16043), (1052, 12871)]