2440383835

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{142421}}^1$

素因数の和:142598

約数の個数: 16

約数和(自身を含む): 3076315200

約数和(自身を除く): 635931365

約数列:

[1, 5, 23, 115, 149, 745, 3427, 17135, 142421, 712105, 3275683, 16378415, 21220729, 106103645, 488076767, 2440383835]

約数ペア:

[(1, 2440383835), (5, 488076767), (23, 106103645), (115, 21220729), (149, 16378415), (745, 3275683), (3427, 712105), (17135, 142421)]