872181582

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1\times {\mathrm{997}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 1756927104

約数和(自身を除く): 884745522

約数列:

[1, 2, 3, 6, 211, 422, 633, 691, 997, 1266, 1382, 1994, 2073, 2991, 4146, 5982, 145801, 210367, 291602, 420734, 437403, 631101, 688927, 874806, 1262202, 1377854, 2066781, 4133562, 145363597, 290727194, 436090791, 872181582]

約数ペア:

[(1, 872181582), (2, 436090791), (3, 290727194), (6, 145363597), (211, 4133562), (422, 2066781), (633, 1377854), (691, 1262202), (997, 874806), (1266, 688927), (1382, 631101), (1994, 437403), (2073, 420734), (2991, 291602), (4146, 210367), (5982, 145801)]