2560756482

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{11117}}^1$

素因数の和:11383

約数の個数: 48

約数和(自身を含む): 5661107712

約数和(自身を除く): 3100351230

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 191, 201, 382, 402, 573, 603, 1146, 1206, 1719, 3438, 11117, 12797, 22234, 25594, 33351, 38391, 66702, 76782, 100053, 115173, 200106, 230346, 744839, 1489678, 2123347, 2234517, 4246694, 4469034, 6370041, 6703551, 12740082, 13407102, 19110123, 38220246, 142264249, 284528498, 426792747, 853585494, 1280378241, 2560756482]

約数ペア:

[(1, 2560756482), (2, 1280378241), (3, 853585494), (6, 426792747), (9, 284528498), (18, 142264249), (67, 38220246), (134, 19110123), (191, 13407102), (201, 12740082), (382, 6703551), (402, 6370041), (573, 4469034), (603, 4246694), (1146, 2234517), (1206, 2123347), (1719, 1489678), (3438, 744839), (11117, 230346), (12797, 200106), (22234, 115173), (25594, 100053), (33351, 76782), (38391, 66702)]