130045828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{3121}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 248611104

約数和(自身を除く): 118565276

約数列:

[1, 2, 4, 11, 22, 44, 947, 1894, 3121, 3788, 6242, 10417, 12484, 20834, 34331, 41668, 68662, 137324, 2955587, 5911174, 11822348, 32511457, 65022914, 130045828]

約数ペア:

[(1, 130045828), (2, 65022914), (4, 32511457), (11, 11822348), (22, 5911174), (44, 2955587), (947, 137324), (1894, 68662), (3121, 41668), (3788, 34331), (6242, 20834), (10417, 12484)]