8148452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 15435000

約数和(自身を除く): 7286548

約数列:

[1, 2, 4, 13, 26, 52, 349, 449, 698, 898, 1396, 1796, 4537, 5837, 9074, 11674, 18148, 23348, 156701, 313402, 626804, 2037113, 4074226, 8148452]

約数ペア:

[(1, 8148452), (2, 4074226), (4, 2037113), (13, 626804), (26, 313402), (52, 156701), (349, 23348), (449, 18148), (698, 11674), (898, 9074), (1396, 5837), (1796, 4537)]