4906609565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{39667}}^1$

素因数の和:39869

約数の個数: 32

約数和(自身を含む): 6957449856

約数和(自身を除く): 2050840291

約数列:

[1, 5, 11, 13, 55, 65, 143, 173, 715, 865, 1903, 2249, 9515, 11245, 24739, 39667, 123695, 198335, 436337, 515671, 2181685, 2578355, 5672381, 6862391, 28361905, 34311955, 75486301, 89211083, 377431505, 446055415, 981321913, 4906609565]

約数ペア:

[(1, 4906609565), (5, 981321913), (11, 446055415), (13, 377431505), (55, 89211083), (65, 75486301), (143, 34311955), (173, 28361905), (715, 6862391), (865, 5672381), (1903, 2578355), (2249, 2181685), (9515, 515671), (11245, 436337), (24739, 198335), (39667, 123695)]