5209808

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1274

約数の個数: 20

約数和(自身を含む): 10133280

約数和(自身を除く): 4923472

約数列:

[1, 2, 4, 8, 16, 359, 718, 907, 1436, 1814, 2872, 3628, 5744, 7256, 14512, 325613, 651226, 1302452, 2604904, 5209808]

約数ペア:

[(1, 5209808), (2, 2604904), (4, 1302452), (8, 651226), (16, 325613), (359, 14512), (718, 7256), (907, 5744), (1436, 3628), (1814, 2872)]