2081569510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{18229}}^1$

素因数の和:18856

約数の個数: 32

約数和(自身を含む): 3950805600

約数和(自身を除く): 1869236090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 601, 1202, 3005, 6010, 11419, 18229, 22838, 36458, 57095, 91145, 114190, 182290, 346351, 692702, 1731755, 3463510, 10955629, 21911258, 54778145, 109556290, 208156951, 416313902, 1040784755, 2081569510]

約数ペア:

[(1, 2081569510), (2, 1040784755), (5, 416313902), (10, 208156951), (19, 109556290), (38, 54778145), (95, 21911258), (190, 10955629), (601, 3463510), (1202, 1731755), (3005, 692702), (6010, 346351), (11419, 182290), (18229, 114190), (22838, 91145), (36458, 57095)]