1840478512

素因数分解:

$2^4\times {\mathrm{9431}}^1\times {\mathrm{12197}}^1$

素因数の和:21636

約数の個数: 20

約数和(自身を含む): 3566597616

約数和(自身を除く): 1726119104

約数列:

[1, 2, 4, 8, 16, 9431, 12197, 18862, 24394, 37724, 48788, 75448, 97576, 150896, 195152, 115029907, 230059814, 460119628, 920239256, 1840478512]

約数ペア:

[(1, 1840478512), (2, 920239256), (4, 460119628), (8, 230059814), (16, 115029907), (9431, 195152), (12197, 150896), (18862, 97576), (24394, 75448), (37724, 48788)]