943928646

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{1993}}^1$

素因数の和:2600

約数の個数: 32

約数和(自身を含む): 1903233120

約数和(自身を除く): 959304474

約数列:

[1, 2, 3, 6, 193, 386, 409, 579, 818, 1158, 1227, 1993, 2454, 3986, 5979, 11958, 78937, 157874, 236811, 384649, 473622, 769298, 815137, 1153947, 1630274, 2307894, 2445411, 4890822, 157321441, 314642882, 471964323, 943928646]

約数ペア:

[(1, 943928646), (2, 471964323), (3, 314642882), (6, 157321441), (193, 4890822), (386, 2445411), (409, 2307894), (579, 1630274), (818, 1153947), (1158, 815137), (1227, 769298), (1993, 473622), (2454, 384649), (3986, 236811), (5979, 157874), (11958, 78937)]