507424

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 1015308

約数和(自身を除く): 507884

約数列:

[1, 2, 4, 8, 16, 32, 101, 157, 202, 314, 404, 628, 808, 1256, 1616, 2512, 3232, 5024, 15857, 31714, 63428, 126856, 253712, 507424]

約数ペア:

[(1, 507424), (2, 253712), (4, 126856), (8, 63428), (16, 31714), (32, 15857), (101, 5024), (157, 3232), (202, 2512), (314, 1616), (404, 1256), (628, 808)]