1248284210

素因数分解:

$2^1\times 5^1\times {\mathrm{6491}}^1\times {\mathrm{19231}}^1$

素因数の和:25729

約数の個数: 16

約数和(自身を含む): 2247374592

約数和(自身を除く): 999090382

約数列:

[1, 2, 5, 10, 6491, 12982, 19231, 32455, 38462, 64910, 96155, 192310, 124828421, 249656842, 624142105, 1248284210]

約数ペア:

[(1, 1248284210), (2, 624142105), (5, 249656842), (10, 124828421), (6491, 192310), (12982, 96155), (19231, 64910), (32455, 38462)]