1330786856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{579611}}^1$

素因数の和:579665

約数の個数: 32

約数和(自身を含む): 2921244480

約数和(自身を除く): 1590457624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 579611, 1159222, 2318444, 4057277, 4636888, 8114554, 16229108, 23764051, 32458216, 47528102, 95056204, 166348357, 190112408, 332696714, 665393428, 1330786856]

約数ペア:

[(1, 1330786856), (2, 665393428), (4, 332696714), (7, 190112408), (8, 166348357), (14, 95056204), (28, 47528102), (41, 32458216), (56, 23764051), (82, 16229108), (164, 8114554), (287, 4636888), (328, 4057277), (574, 2318444), (1148, 1159222), (2296, 579611)]