1906274084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{49741}}^1$

素因数の和:49836

約数の個数: 48

約数和(自身を含む): 3977768256

約数和(自身を除く): 2071494172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 9581, 19162, 38324, 49741, 99482, 198964, 547151, 646633, 1094302, 1293266, 2188604, 2586532, 3332647, 6665294, 7112963, 13330588, 14225926, 28451852, 36659117, 43324411, 73318234, 86648822, 146636468, 173297644, 476568521, 953137042, 1906274084]

約数ペア:

[(1, 1906274084), (2, 953137042), (4, 476568521), (11, 173297644), (13, 146636468), (22, 86648822), (26, 73318234), (44, 43324411), (52, 36659117), (67, 28451852), (134, 14225926), (143, 13330588), (268, 7112963), (286, 6665294), (572, 3332647), (737, 2586532), (871, 2188604), (1474, 1293266), (1742, 1094302), (2948, 646633), (3484, 547151), (9581, 198964), (19162, 99482), (38324, 49741)]