660098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:649

約数の個数: 16

約数和(自身を含む): 1080000

約数和(自身を除く): 419902

約数列:

[1, 2, 19, 29, 38, 58, 551, 599, 1102, 1198, 11381, 17371, 22762, 34742, 330049, 660098]

約数ペア:

[(1, 660098), (2, 330049), (19, 34742), (29, 22762), (38, 17371), (58, 11381), (551, 1198), (599, 1102)]