130640538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3110489}}^1$

素因数の和:3110501

約数の個数: 16

約数和(自身を含む): 298607040

約数和(自身を除く): 167966502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3110489, 6220978, 9331467, 18662934, 21773423, 43546846, 65320269, 130640538]

約数ペア:

[(1, 130640538), (2, 65320269), (3, 43546846), (6, 21773423), (7, 18662934), (14, 9331467), (21, 6220978), (42, 3110489)]