130387054

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{300431}}^1$

素因数の和:300471

約数の個数: 16

約数和(自身を含む): 230731776

約数和(自身を除く): 100344722

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 300431, 600862, 2103017, 4206034, 9313361, 18626722, 65193527, 130387054]

約数ペア:

[(1, 130387054), (2, 65193527), (7, 18626722), (14, 9313361), (31, 4206034), (62, 2103017), (217, 600862), (434, 300431)]