315293314

素因数分解:

$2^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{18973}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 540986688

約数和(自身を除く): 225693374

約数列:

[1, 2, 7, 14, 1187, 2374, 8309, 16618, 18973, 37946, 132811, 265622, 22520951, 45041902, 157646657, 315293314]

約数ペア:

[(1, 315293314), (2, 157646657), (7, 45041902), (14, 22520951), (1187, 265622), (2374, 132811), (8309, 37946), (16618, 18973)]