2871004144

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{783571}}^1$

素因数の和:783808

約数の個数: 20

約数和(自身を含む): 5586868360

約数和(自身を除く): 2715864216

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 783571, 1567142, 3134284, 6268568, 12537136, 179437759, 358875518, 717751036, 1435502072, 2871004144]

約数ペア:

[(1, 2871004144), (2, 1435502072), (4, 717751036), (8, 358875518), (16, 179437759), (229, 12537136), (458, 6268568), (916, 3134284), (1832, 1567142), (3664, 783571)]