281230408

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{23609}}^1$

素因数の和:25104

約数の個数: 16

約数和(自身を含む): 527683500

約数和(自身を除く): 246453092

約数列:

[1, 2, 4, 8, 1489, 2978, 5956, 11912, 23609, 47218, 94436, 188872, 35153801, 70307602, 140615204, 281230408]

約数ペア:

[(1, 281230408), (2, 140615204), (4, 70307602), (8, 35153801), (1489, 188872), (2978, 94436), (5956, 47218), (11912, 23609)]