4720908

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1997}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 11076912

約数和(自身を除く): 6356004

約数列:

[1, 2, 3, 4, 6, 12, 197, 394, 591, 788, 1182, 1997, 2364, 3994, 5991, 7988, 11982, 23964, 393409, 786818, 1180227, 1573636, 2360454, 4720908]

約数ペア:

[(1, 4720908), (2, 2360454), (3, 1573636), (4, 1180227), (6, 786818), (12, 393409), (197, 23964), (394, 11982), (591, 7988), (788, 5991), (1182, 3994), (1997, 2364)]