1330795844

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{461441}}^1$

素因数の和:461555

約数の個数: 24

約数和(自身を含む): 2687438208

約数和(自身を除く): 1356642364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 461441, 922882, 1845764, 3230087, 6460174, 12920348, 47528423, 95056846, 190113692, 332698961, 665397922, 1330795844]

約数ペア:

[(1, 1330795844), (2, 665397922), (4, 332698961), (7, 190113692), (14, 95056846), (28, 47528423), (103, 12920348), (206, 6460174), (412, 3230087), (721, 1845764), (1442, 922882), (2884, 461441)]