129386452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{2917}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 244213256

約数和(自身を除く): 114826804

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 2917, 3412, 5834, 11089, 11668, 22178, 37921, 44356, 75842, 151684, 2488201, 4976402, 9952804, 32346613, 64693226, 129386452]

約数ペア:

[(1, 129386452), (2, 64693226), (4, 32346613), (13, 9952804), (26, 4976402), (52, 2488201), (853, 151684), (1706, 75842), (2917, 44356), (3412, 37921), (5834, 22178), (11089, 11668)]