2017306798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{2957}}^1$

素因数の和:4372

約数の個数: 32

約数和(自身を含む): 3433883040

約数和(自身を除く): 1416576242

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1381, 2762, 2957, 5914, 17953, 26239, 35906, 38441, 52478, 56183, 76882, 112366, 341107, 682214, 730379, 1460758, 4083617, 8167234, 53087021, 77588723, 106174042, 155177446, 1008653399, 2017306798]

約数ペア:

[(1, 2017306798), (2, 1008653399), (13, 155177446), (19, 106174042), (26, 77588723), (38, 53087021), (247, 8167234), (494, 4083617), (1381, 1460758), (2762, 730379), (2957, 682214), (5914, 341107), (17953, 112366), (26239, 76882), (35906, 56183), (38441, 52478)]