1330951690

素因数分解:

$2^1\times 5^1\times {\mathrm{6343}}^1\times {\mathrm{20983}}^1$

素因数の和:27333

約数の個数: 16

約数和(自身を含む): 2396204928

約数和(自身を除く): 1065253238

約数列:

[1, 2, 5, 10, 6343, 12686, 20983, 31715, 41966, 63430, 104915, 209830, 133095169, 266190338, 665475845, 1330951690]

約数ペア:

[(1, 1330951690), (2, 665475845), (5, 266190338), (10, 133095169), (6343, 209830), (12686, 104915), (20983, 63430), (31715, 41966)]