1719841264

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1043593}}^1$

素因数の和:1043704

約数の個数: 20

約数和(自身を含む): 3364547056

約数和(自身を除く): 1644705792

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1043593, 2087186, 4174372, 8348744, 16697488, 107490079, 214980158, 429960316, 859920632, 1719841264]

約数ペア:

[(1, 1719841264), (2, 859920632), (4, 429960316), (8, 214980158), (16, 107490079), (103, 16697488), (206, 8348744), (412, 4174372), (824, 2087186), (1648, 1043593)]