23315706778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{518657}}^1$

素因数の和:518711

約数の個数: 48

約数和(自身を含む): 45558918720

約数和(自身を除く): 22243211942

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 6422, 22477, 44954, 518657, 1037314, 3630599, 6742541, 7261198, 9854483, 13485082, 19708966, 47197787, 68981381, 87653033, 94395574, 128108279, 137962762, 175306066, 256216558, 613571231, 896757953, 1227142462, 1665407627, 1793515906, 3330815254, 11657853389, 23315706778]

約数ペア:

[(1, 23315706778), (2, 11657853389), (7, 3330815254), (13, 1793515906), (14, 1665407627), (19, 1227142462), (26, 896757953), (38, 613571231), (91, 256216558), (133, 175306066), (169, 137962762), (182, 128108279), (247, 94395574), (266, 87653033), (338, 68981381), (494, 47197787), (1183, 19708966), (1729, 13485082), (2366, 9854483), (3211, 7261198), (3458, 6742541), (6422, 3630599), (22477, 1037314), (44954, 518657)]