1301132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 2688000

約数和(自身を除く): 1386868

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1499, 2998, 5996, 10493, 20986, 41972, 46469, 92938, 185876, 325283, 650566, 1301132]

約数ペア:

[(1, 1301132), (2, 650566), (4, 325283), (7, 185876), (14, 92938), (28, 46469), (31, 41972), (62, 20986), (124, 10493), (217, 5996), (434, 2998), (868, 1499)]