1639841282

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{1061}}^1\times {\mathrm{2039}}^1$

素因数の和:3481

約数の個数: 16

約数和(自身を含む): 2469787200

約数和(自身を除く): 829945918

約数列:

[1, 2, 379, 758, 1061, 2039, 2122, 4078, 402119, 772781, 804238, 1545562, 2163379, 4326758, 819920641, 1639841282]

約数ペア:

[(1, 1639841282), (2, 819920641), (379, 4326758), (758, 2163379), (1061, 1545562), (2039, 804238), (2122, 772781), (4078, 402119)]