1039904516

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{790201}}^1$

素因数の和:790259

約数の個数: 24

約数和(自身を含む): 2124062976

約数和(自身を除く): 1084158460

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 790201, 1580402, 3160804, 5531407, 11062814, 22125628, 37139447, 74278894, 148557788, 259976129, 519952258, 1039904516]

約数ペア:

[(1, 1039904516), (2, 519952258), (4, 259976129), (7, 148557788), (14, 74278894), (28, 37139447), (47, 22125628), (94, 11062814), (188, 5531407), (329, 3160804), (658, 1580402), (1316, 790201)]