789590988

素因数分解:

$2^2\times 3^2\times {\mathrm{1129}}^1\times {\mathrm{19427}}^1$

素因数の和:20566

約数の個数: 36

約数和(自身を含む): 1997781240

約数和(自身を除く): 1208190252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1129, 2258, 3387, 4516, 6774, 10161, 13548, 19427, 20322, 38854, 40644, 58281, 77708, 116562, 174843, 233124, 349686, 699372, 21933083, 43866166, 65799249, 87732332, 131598498, 197397747, 263196996, 394795494, 789590988]

約数ペア:

[(1, 789590988), (2, 394795494), (3, 263196996), (4, 197397747), (6, 131598498), (9, 87732332), (12, 65799249), (18, 43866166), (36, 21933083), (1129, 699372), (2258, 349686), (3387, 233124), (4516, 174843), (6774, 116562), (10161, 77708), (13548, 58281), (19427, 40644), (20322, 38854)]