1493669258

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1\times {\mathrm{4759}}^1$

素因数の和:6029

約数の個数: 16

約数和(自身を含む): 2259096000

約数和(自身を除く): 765426742

約数列:

[1, 2, 139, 278, 1129, 2258, 4759, 9518, 156931, 313862, 661501, 1323002, 5372911, 10745822, 746834629, 1493669258]

約数ペア:

[(1, 1493669258), (2, 746834629), (139, 10745822), (278, 5372911), (1129, 1323002), (2258, 661501), (4759, 313862), (9518, 156931)]