4729121992

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1189417}}^1$

素因数の和:1189501

約数の個数: 32

約数和(自身を含む): 10276571520

約数和(自身を除く): 5547449528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 1189417, 2378834, 4757668, 8325919, 9515336, 16651838, 33303676, 66607352, 84448607, 168897214, 337794428, 591140249, 675588856, 1182280498, 2364560996, 4729121992]

約数ペア:

[(1, 4729121992), (2, 2364560996), (4, 1182280498), (7, 675588856), (8, 591140249), (14, 337794428), (28, 168897214), (56, 84448607), (71, 66607352), (142, 33303676), (284, 16651838), (497, 9515336), (568, 8325919), (994, 4757668), (1988, 2378834), (3976, 1189417)]