8266123790

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{38431}}^1$

素因数の和:38732

約数の個数: 32

約数和(自身を含む): 15083483904

約数和(自身を除く): 6817360114

約数列:

[1, 2, 5, 10, 137, 157, 274, 314, 685, 785, 1370, 1570, 21509, 38431, 43018, 76862, 107545, 192155, 215090, 384310, 5265047, 6033667, 10530094, 12067334, 26325235, 30168335, 52650470, 60336670, 826612379, 1653224758, 4133061895, 8266123790]

約数ペア:

[(1, 8266123790), (2, 4133061895), (5, 1653224758), (10, 826612379), (137, 60336670), (157, 52650470), (274, 30168335), (314, 26325235), (685, 12067334), (785, 10530094), (1370, 6033667), (1570, 5265047), (21509, 384310), (38431, 215090), (43018, 192155), (76862, 107545)]