2018959358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{800539}}^1$

素因数の和:800651

約数の個数: 16

約数和(自身を含む): 3295022640

約数和(自身を除く): 1276063282

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 800539, 1601078, 10407007, 20814014, 77652283, 155304566, 1009479679, 2018959358]

約数ペア:

[(1, 2018959358), (2, 1009479679), (13, 155304566), (26, 77652283), (97, 20814014), (194, 10407007), (1261, 1601078), (2522, 800539)]