470895064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{1373}}^1$

素因数の和:2419

約数の個数: 32

約数和(自身を含む): 905026320

約数和(自身を除く): 434131256

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 997, 1373, 1994, 2746, 3988, 5492, 7976, 10984, 42871, 59039, 85742, 118078, 171484, 236156, 342968, 472312, 1368881, 2737762, 5475524, 10951048, 58861883, 117723766, 235447532, 470895064]

約数ペア:

[(1, 470895064), (2, 235447532), (4, 117723766), (8, 58861883), (43, 10951048), (86, 5475524), (172, 2737762), (344, 1368881), (997, 472312), (1373, 342968), (1994, 236156), (2746, 171484), (3988, 118078), (5492, 85742), (7976, 59039), (10984, 42871)]