4915088

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1394

約数の個数: 20

約数和(自身を含む): 9565980

約数和(自身を除く): 4650892

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 1109, 2216, 2218, 4432, 4436, 8872, 17744, 307193, 614386, 1228772, 2457544, 4915088]

約数ペア:

[(1, 4915088), (2, 2457544), (4, 1228772), (8, 614386), (16, 307193), (277, 17744), (554, 8872), (1108, 4436), (1109, 4432), (2216, 2218)]