4098094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 8709120

約数和(自身を除く): 4611026

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 89, 91, 143, 154, 161, 178, 182, 253, 286, 299, 322, 506, 598, 623, 979, 1001, 1157, 1246, 1771, 1958, 2002, 2047, 2093, 2314, 3289, 3542, 4094, 4186, 6578, 6853, 8099, 12727, 13706, 14329, 16198, 22517, 23023, 25454, 26611, 28658, 45034, 46046, 53222, 89089, 157619, 178178, 186277, 292721, 315238, 372554, 585442, 2049047, 4098094]

約数ペア:

[(1, 4098094), (2, 2049047), (7, 585442), (11, 372554), (13, 315238), (14, 292721), (22, 186277), (23, 178178), (26, 157619), (46, 89089), (77, 53222), (89, 46046), (91, 45034), (143, 28658), (154, 26611), (161, 25454), (178, 23023), (182, 22517), (253, 16198), (286, 14329), (299, 13706), (322, 12727), (506, 8099), (598, 6853), (623, 6578), (979, 4186), (1001, 4094), (1157, 3542), (1246, 3289), (1771, 2314), (1958, 2093), (2002, 2047)]