2265424

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 40

約数和(自身を含む): 5088960

約数和(自身を除く): 2823536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 179, 226, 358, 452, 716, 791, 904, 1253, 1432, 1582, 1808, 2506, 2864, 3164, 5012, 6328, 10024, 12656, 20048, 20227, 40454, 80908, 141589, 161816, 283178, 323632, 566356, 1132712, 2265424]

約数ペア:

[(1, 2265424), (2, 1132712), (4, 566356), (7, 323632), (8, 283178), (14, 161816), (16, 141589), (28, 80908), (56, 40454), (112, 20227), (113, 20048), (179, 12656), (226, 10024), (358, 6328), (452, 5012), (716, 3164), (791, 2864), (904, 2506), (1253, 1808), (1432, 1582)]