420160268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3019}}^1\times {\mathrm{3163}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 802643520

約数和(自身を除く): 382483252

約数列:

[1, 2, 4, 11, 22, 44, 3019, 3163, 6038, 6326, 12076, 12652, 33209, 34793, 66418, 69586, 132836, 139172, 9549097, 19098194, 38196388, 105040067, 210080134, 420160268]

約数ペア:

[(1, 420160268), (2, 210080134), (4, 105040067), (11, 38196388), (22, 19098194), (44, 9549097), (3019, 139172), (3163, 132836), (6038, 69586), (6326, 66418), (12076, 34793), (12652, 33209)]