4720865008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9517873}}^1$

素因数の和:9517912

約数の個数: 20

約数和(自身を含む): 9441731008

約数和(自身を除く): 4720866000

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9517873, 19035746, 38071492, 76142984, 152285968, 295054063, 590108126, 1180216252, 2360432504, 4720865008]

約数ペア:

[(1, 4720865008), (2, 2360432504), (4, 1180216252), (8, 590108126), (16, 295054063), (31, 152285968), (62, 76142984), (124, 38071492), (248, 19035746), (496, 9517873)]