4480526

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 6894720

約数和(自身を除く): 2414194

約数列:

[1, 2, 71, 139, 142, 227, 278, 454, 9869, 16117, 19738, 31553, 32234, 63106, 2240263, 4480526]

約数ペア:

[(1, 4480526), (2, 2240263), (71, 63106), (139, 32234), (142, 31553), (227, 19738), (278, 16117), (454, 9869)]