631064

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 1382400

約数和(自身を除く): 751336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 191, 236, 382, 413, 472, 764, 826, 1337, 1528, 1652, 2674, 3304, 5348, 10696, 11269, 22538, 45076, 78883, 90152, 157766, 315532, 631064]

約数ペア:

[(1, 631064), (2, 315532), (4, 157766), (7, 90152), (8, 78883), (14, 45076), (28, 22538), (56, 11269), (59, 10696), (118, 5348), (191, 3304), (236, 2674), (382, 1652), (413, 1528), (472, 1337), (764, 826)]