1266709630

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{412609}}^1$

素因数の和:412923

約数の個数: 16

約数和(自身を含む): 2287509840

約数和(自身を除く): 1020800210

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 412609, 825218, 2063045, 4126090, 126670963, 253341926, 633354815, 1266709630]

約数ペア:

[(1, 1266709630), (2, 633354815), (5, 253341926), (10, 126670963), (307, 4126090), (614, 2063045), (1535, 825218), (3070, 412609)]