340842430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{831323}}^1$

素因数の和:831371

約数の個数: 16

約数和(自身を含む): 628480944

約数和(自身を除く): 287638514

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 831323, 1662646, 4156615, 8313230, 34084243, 68168486, 170421215, 340842430]

約数ペア:

[(1, 340842430), (2, 170421215), (5, 68168486), (10, 34084243), (41, 8313230), (82, 4156615), (205, 1662646), (410, 831323)]