12790694230

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{17827}}^1$

素因数の和:18448

約数の個数: 32

約数和(自身を含む): 23221897056

約数和(自身を除く): 10431202826

約数列:

[1, 2, 5, 10, 157, 314, 457, 785, 914, 1570, 2285, 4570, 17827, 35654, 71749, 89135, 143498, 178270, 358745, 717490, 2798839, 5597678, 8146939, 13994195, 16293878, 27988390, 40734695, 81469390, 1279069423, 2558138846, 6395347115, 12790694230]

約数ペア:

[(1, 12790694230), (2, 6395347115), (5, 2558138846), (10, 1279069423), (157, 81469390), (314, 40734695), (457, 27988390), (785, 16293878), (914, 13994195), (1570, 8146939), (2285, 5597678), (4570, 2798839), (17827, 717490), (35654, 358745), (71749, 178270), (89135, 143498)]