641010246

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{49993}}^1$

素因数の和:52135

約数の個数: 16

約数和(自身を含む): 1282646064

約数和(自身を除く): 641635818

約数列:

[1, 2, 3, 6, 2137, 4274, 6411, 12822, 49993, 99986, 149979, 299958, 106835041, 213670082, 320505123, 641010246]

約数ペア:

[(1, 641010246), (2, 320505123), (3, 213670082), (6, 106835041), (2137, 299958), (4274, 149979), (6411, 99986), (12822, 49993)]