827692684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73351}}^1$

素因数の和:73406

約数の個数: 48

約数和(自身を含む): 1840254976

約数和(自身を除く): 1012562292

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 73351, 146702, 293404, 513457, 953563, 1026914, 1907126, 2053828, 2273881, 3814252, 4547762, 6674941, 9095524, 13349882, 15917167, 26699764, 29560453, 31834334, 59120906, 63668668, 118241812, 206923171, 413846342, 827692684]

約数ペア:

[(1, 827692684), (2, 413846342), (4, 206923171), (7, 118241812), (13, 63668668), (14, 59120906), (26, 31834334), (28, 29560453), (31, 26699764), (52, 15917167), (62, 13349882), (91, 9095524), (124, 6674941), (182, 4547762), (217, 3814252), (364, 2273881), (403, 2053828), (434, 1907126), (806, 1026914), (868, 953563), (1612, 513457), (2821, 293404), (5642, 146702), (11284, 73351)]