520985008

素因数分解:

$2^4\times {\mathrm{31}}^3\times {\mathrm{1093}}^1$

素因数の和:1194

約数の個数: 40

約数和(自身を含む): 1044008576

約数和(自身を除く): 523023568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1093, 1922, 2186, 3844, 4372, 7688, 8744, 15376, 17488, 29791, 33883, 59582, 67766, 119164, 135532, 238328, 271064, 476656, 542128, 1050373, 2100746, 4201492, 8402984, 16805968, 32561563, 65123126, 130246252, 260492504, 520985008]

約数ペア:

[(1, 520985008), (2, 260492504), (4, 130246252), (8, 65123126), (16, 32561563), (31, 16805968), (62, 8402984), (124, 4201492), (248, 2100746), (496, 1050373), (961, 542128), (1093, 476656), (1922, 271064), (2186, 238328), (3844, 135532), (4372, 119164), (7688, 67766), (8744, 59582), (15376, 33883), (17488, 29791)]