2231640215

素因数分解:

$5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{273653}}^1$

素因数の和:273898

約数の個数: 16

約数和(自身を含む): 3073681728

約数和(自身を除く): 842041513

約数列:

[1, 5, 7, 35, 233, 1165, 1631, 8155, 273653, 1368265, 1915571, 9577855, 63761149, 318805745, 446328043, 2231640215]

約数ペア:

[(1, 2231640215), (5, 446328043), (7, 318805745), (35, 63761149), (233, 9577855), (1165, 1915571), (1631, 1368265), (8155, 273653)]