231296674

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 404305920

約数和(自身を除く): 173009246

約数列:

[1, 2, 7, 14, 79, 158, 163, 326, 553, 1106, 1141, 1283, 2282, 2566, 8981, 12877, 17962, 25754, 90139, 101357, 180278, 202714, 209129, 418258, 709499, 1418998, 1463903, 2927806, 16521191, 33042382, 115648337, 231296674]

約数ペア:

[(1, 231296674), (2, 115648337), (7, 33042382), (14, 16521191), (79, 2927806), (158, 1463903), (163, 1418998), (326, 709499), (553, 418258), (1106, 209129), (1141, 202714), (1283, 180278), (2282, 101357), (2566, 90139), (8981, 25754), (12877, 17962)]