285446882

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2339}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 512179200

約数和(自身を除く): 226732318

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 379, 758, 2339, 2653, 4678, 5306, 8717, 16373, 17434, 32746, 53797, 61019, 107594, 122038, 376579, 753158, 886481, 1772962, 6205367, 12410734, 20389063, 40778126, 142723441, 285446882]

約数ペア:

[(1, 285446882), (2, 142723441), (7, 40778126), (14, 20389063), (23, 12410734), (46, 6205367), (161, 1772962), (322, 886481), (379, 753158), (758, 376579), (2339, 122038), (2653, 107594), (4678, 61019), (5306, 53797), (8717, 32746), (16373, 17434)]