426567062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1087}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 705024000

約数和(自身を除く): 278456938

約数列:

[1, 2, 19, 23, 38, 46, 437, 449, 874, 898, 1087, 2174, 8531, 10327, 17062, 20653, 20654, 25001, 41306, 50002, 196213, 392426, 475019, 488063, 950038, 976126, 9273197, 11225449, 18546394, 22450898, 213283531, 426567062]

約数ペア:

[(1, 426567062), (2, 213283531), (19, 22450898), (23, 18546394), (38, 11225449), (46, 9273197), (437, 976126), (449, 950038), (874, 488063), (898, 475019), (1087, 392426), (2174, 196213), (8531, 50002), (10327, 41306), (17062, 25001), (20653, 20654)]