7881410630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{242729}}^1$

素因数の和:242944

約数の個数: 32

約数和(自身を含む): 15099747840

約数和(自身を除く): 7218337210

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 382, 955, 1910, 3247, 6494, 16235, 32470, 242729, 485458, 1213645, 2427290, 4126393, 8252786, 20631965, 41263930, 46361239, 92722478, 231806195, 463612390, 788141063, 1576282126, 3940705315, 7881410630]

約数ペア:

[(1, 7881410630), (2, 3940705315), (5, 1576282126), (10, 788141063), (17, 463612390), (34, 231806195), (85, 92722478), (170, 46361239), (191, 41263930), (382, 20631965), (955, 8252786), (1910, 4126393), (3247, 2427290), (6494, 1213645), (16235, 485458), (32470, 242729)]