1380498542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1252721}}^1$

素因数の和:1252771

約数の個数: 16

約数和(自身を含む): 2254899600

約数和(自身を除く): 874401058

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1252721, 2505442, 23801699, 36328909, 47603398, 72657818, 690249271, 1380498542]

約数ペア:

[(1, 1380498542), (2, 690249271), (19, 72657818), (29, 47603398), (38, 36328909), (58, 23801699), (551, 2505442), (1102, 1252721)]