660911082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8473219}}^1$

素因数の和:8473237

約数の個数: 16

約数和(自身を含む): 1423500960

約数和(自身を除く): 762589878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 8473219, 16946438, 25419657, 50839314, 110151847, 220303694, 330455541, 660911082]

約数ペア:

[(1, 660911082), (2, 330455541), (3, 220303694), (6, 110151847), (13, 50839314), (26, 25419657), (39, 16946438), (78, 8473219)]