1889208148

素因数分解:

$2^2\times {\mathrm{4517}}^1\times {\mathrm{104561}}^1$

素因数の和:109082

約数の個数: 12

約数和(自身を含む): 3306877812

約数和(自身を除く): 1417669664

約数列:

[1, 2, 4, 4517, 9034, 18068, 104561, 209122, 418244, 472302037, 944604074, 1889208148]

約数ペア:

[(1, 1889208148), (2, 944604074), (4, 472302037), (4517, 418244), (9034, 209122), (18068, 104561)]