1028520684

素因数分解:

$2^2\times 3^2\times {\mathrm{2939}}^1\times {\mathrm{9721}}^1$

素因数の和:12670

約数の個数: 36

約数和(自身を含む): 2601023880

約数和(自身を除く): 1572503196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2939, 5878, 8817, 9721, 11756, 17634, 19442, 26451, 29163, 35268, 38884, 52902, 58326, 87489, 105804, 116652, 174978, 349956, 28570019, 57140038, 85710057, 114280076, 171420114, 257130171, 342840228, 514260342, 1028520684]

約数ペア:

[(1, 1028520684), (2, 514260342), (3, 342840228), (4, 257130171), (6, 171420114), (9, 114280076), (12, 85710057), (18, 57140038), (36, 28570019), (2939, 349956), (5878, 174978), (8817, 116652), (9721, 105804), (11756, 87489), (17634, 58326), (19442, 52902), (26451, 38884), (29163, 35268)]