10404142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 18892800

約数和(自身を除く): 8488658

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 409, 553, 818, 1106, 1817, 2863, 3634, 5726, 9407, 12719, 18814, 25438, 32311, 64622, 65849, 131698, 226177, 452354, 743153, 1486306, 5202071, 10404142]

約数ペア:

[(1, 10404142), (2, 5202071), (7, 1486306), (14, 743153), (23, 452354), (46, 226177), (79, 131698), (158, 65849), (161, 64622), (322, 32311), (409, 25438), (553, 18814), (818, 12719), (1106, 9407), (1817, 5726), (2863, 3634)]