2257304

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4885920

約数和(自身を除く): 2628616

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 233, 346, 466, 692, 932, 1211, 1384, 1631, 1864, 2422, 3262, 4844, 6524, 9688, 13048, 40309, 80618, 161236, 282163, 322472, 564326, 1128652, 2257304]

約数ペア:

[(1, 2257304), (2, 1128652), (4, 564326), (7, 322472), (8, 282163), (14, 161236), (28, 80618), (56, 40309), (173, 13048), (233, 9688), (346, 6524), (466, 4844), (692, 3262), (932, 2422), (1211, 1864), (1384, 1631)]