439181570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{5653}}^1$

素因数の和:6134

約数の個数: 32

約数和(自身を含む): 839008368

約数和(自身を除く): 399826798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 457, 914, 2285, 4570, 5653, 7769, 11306, 15538, 28265, 38845, 56530, 77690, 96101, 192202, 480505, 961010, 2583421, 5166842, 12917105, 25834210, 43918157, 87836314, 219590785, 439181570]

約数ペア:

[(1, 439181570), (2, 219590785), (5, 87836314), (10, 43918157), (17, 25834210), (34, 12917105), (85, 5166842), (170, 2583421), (457, 961010), (914, 480505), (2285, 192202), (4570, 96101), (5653, 77690), (7769, 56530), (11306, 38845), (15538, 28265)]