26148554965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{40639}}^1$

素因数の和:41197

約数の個数: 32

約数和(自身を含む): 35639654400

約数和(自身を除く): 9491099435

約数列:

[1, 5, 13, 19, 65, 95, 247, 521, 1235, 2605, 6773, 9899, 33865, 40639, 49495, 128687, 203195, 528307, 643435, 772141, 2641535, 3860705, 10037833, 21172919, 50189165, 105864595, 275247947, 402285461, 1376239735, 2011427305, 5229710993, 26148554965]

約数ペア:

[(1, 26148554965), (5, 5229710993), (13, 2011427305), (19, 1376239735), (65, 402285461), (95, 275247947), (247, 105864595), (521, 50189165), (1235, 21172919), (2605, 10037833), (6773, 3860705), (9899, 2641535), (33865, 772141), (40639, 643435), (49495, 528307), (128687, 203195)]