2019990452

素因数分解:

$2^2\times {\mathrm{373}}^1\times {\mathrm{1353881}}^1$

素因数の和:1354258

約数の個数: 12

約数和(自身を含む): 3544463076

約数和(自身を除く): 1524472624

約数列:

[1, 2, 4, 373, 746, 1492, 1353881, 2707762, 5415524, 504997613, 1009995226, 2019990452]

約数ペア:

[(1, 2019990452), (2, 1009995226), (4, 504997613), (373, 5415524), (746, 2707762), (1492, 1353881)]