97839820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{376307}}^1$

素因数の和:376329

約数の個数: 24

約数和(自身を含む): 221269104

約数和(自身を除く): 123429284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 376307, 752614, 1505228, 1881535, 3763070, 4891991, 7526140, 9783982, 19567964, 24459955, 48919910, 97839820]

約数ペア:

[(1, 97839820), (2, 48919910), (4, 24459955), (5, 19567964), (10, 9783982), (13, 7526140), (20, 4891991), (26, 3763070), (52, 1881535), (65, 1505228), (130, 752614), (260, 376307)]