1569721997696

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{62251031}}^1$

素因数の和:62251242

約数の個数: 32

約数和(自身を含む): 3143054605680

約数和(自身を除く): 1573332607984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 788, 1576, 3152, 6304, 12608, 25216, 62251031, 124502062, 249004124, 498008248, 996016496, 1992032992, 3984065984, 7968131968, 12263453107, 24526906214, 49053812428, 98107624856, 196215249712, 392430499424, 784860998848, 1569721997696]

約数ペア:

[(1, 1569721997696), (2, 784860998848), (4, 392430499424), (8, 196215249712), (16, 98107624856), (32, 49053812428), (64, 24526906214), (128, 12263453107), (197, 7968131968), (394, 3984065984), (788, 1992032992), (1576, 996016496), (3152, 498008248), (6304, 249004124), (12608, 124502062), (25216, 62251031)]