133641004

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{9377}}^1$

素因数の和:9897

約数の個数: 24

約数和(自身を含む): 267835680

約数和(自身を除く): 134194676

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 7126, 9377, 14252, 18754, 37508, 65639, 131278, 262556, 4772893, 9545786, 19091572, 33410251, 66820502, 133641004]

約数ペア:

[(1, 133641004), (2, 66820502), (4, 33410251), (7, 19091572), (14, 9545786), (28, 4772893), (509, 262556), (1018, 131278), (2036, 65639), (3563, 37508), (7126, 18754), (9377, 14252)]