771642290

素因数分解:

$2^1\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{11779}}^1$

素因数の和:18337

約数の個数: 16

約数和(自身を含む): 1389286080

約数和(自身を除く): 617643790

約数列:

[1, 2, 5, 10, 6551, 11779, 13102, 23558, 32755, 58895, 65510, 117790, 77164229, 154328458, 385821145, 771642290]

約数ペア:

[(1, 771642290), (2, 385821145), (5, 154328458), (10, 77164229), (6551, 117790), (11779, 65510), (13102, 58895), (23558, 32755)]