2387386445

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{42221}}^1$

素因数の和:42532

約数の個数: 16

約数和(自身を含む): 2942704512

約数和(自身を除く): 555318067

約数列:

[1, 5, 43, 215, 263, 1315, 11309, 42221, 56545, 211105, 1815503, 9077515, 11104123, 55520615, 477477289, 2387386445]

約数ペア:

[(1, 2387386445), (5, 477477289), (43, 55520615), (215, 11104123), (263, 9077515), (1315, 1815503), (11309, 211105), (42221, 56545)]