130057516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{12377}}^1$

素因数の和:12489

約数の個数: 24

約数和(自身を含む): 237063456

約数和(自身を除く): 107005940

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 10508, 12377, 24754, 49508, 457949, 878767, 915898, 1757534, 1831796, 3515068, 32514379, 65028758, 130057516]

約数ペア:

[(1, 130057516), (2, 65028758), (4, 32514379), (37, 3515068), (71, 1831796), (74, 1757534), (142, 915898), (148, 878767), (284, 457949), (2627, 49508), (5254, 24754), (10508, 12377)]