870898578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{128111}}^1$

素因数の和:128230

約数の個数: 32

約数和(自身を含む): 1918605312

約数和(自身を除く): 1047706734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 6798, 128111, 256222, 384333, 768666, 1409221, 2818442, 4227663, 8455326, 13195433, 26390866, 39586299, 79172598, 145149763, 290299526, 435449289, 870898578]

約数ペア:

[(1, 870898578), (2, 435449289), (3, 290299526), (6, 145149763), (11, 79172598), (22, 39586299), (33, 26390866), (66, 13195433), (103, 8455326), (206, 4227663), (309, 2818442), (618, 1409221), (1133, 768666), (2266, 384333), (3399, 256222), (6798, 128111)]