3918796

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 7892640

約数和(自身を除く): 3973844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 809, 1211, 1618, 2422, 3236, 4844, 5663, 11326, 22652, 139957, 279914, 559828, 979699, 1959398, 3918796]

約数ペア:

[(1, 3918796), (2, 1959398), (4, 979699), (7, 559828), (14, 279914), (28, 139957), (173, 22652), (346, 11326), (692, 5663), (809, 4844), (1211, 3236), (1618, 2422)]