1399190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 2782080

約数和(自身を除く): 1382890

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 229, 235, 458, 470, 611, 1145, 1222, 2290, 2977, 3055, 5954, 6110, 10763, 14885, 21526, 29770, 53815, 107630, 139919, 279838, 699595, 1399190]

約数ペア:

[(1, 1399190), (2, 699595), (5, 279838), (10, 139919), (13, 107630), (26, 53815), (47, 29770), (65, 21526), (94, 14885), (130, 10763), (229, 6110), (235, 5954), (458, 3055), (470, 2977), (611, 2290), (1145, 1222)]