397660082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{13297}}^1$

素因数の和:14105

約数の個数: 16

約数和(自身を含む): 628729440

約数和(自身を除く): 231069358

約数列:

[1, 2, 19, 38, 787, 1574, 13297, 14953, 26594, 29906, 252643, 505286, 10464739, 20929478, 198830041, 397660082]

約数ペア:

[(1, 397660082), (2, 198830041), (19, 20929478), (38, 10464739), (787, 505286), (1574, 252643), (13297, 29906), (14953, 26594)]