268545316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271807}}^1$

素因数の和:271843

約数の個数: 24

約数和(自身を含む): 532743680

約数和(自身を除く): 264198364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 271807, 543614, 1087228, 3533491, 5164333, 7066982, 10328666, 14133964, 20657332, 67136329, 134272658, 268545316]

約数ペア:

[(1, 268545316), (2, 134272658), (4, 67136329), (13, 20657332), (19, 14133964), (26, 10328666), (38, 7066982), (52, 5164333), (76, 3533491), (247, 1087228), (494, 543614), (988, 271807)]