713687290

素因数分解:

$2^1\times 5^1\times {\mathrm{4021}}^1\times {\mathrm{17749}}^1$

素因数の和:21777

約数の個数: 16

約数和(自身を含む): 1285029000

約数和(自身を除く): 571341710

約数列:

[1, 2, 5, 10, 4021, 8042, 17749, 20105, 35498, 40210, 88745, 177490, 71368729, 142737458, 356843645, 713687290]

約数ペア:

[(1, 713687290), (2, 356843645), (5, 142737458), (10, 71368729), (4021, 177490), (8042, 88745), (17749, 40210), (20105, 35498)]