4027888

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{1109}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 7845480

約数和(自身を除く): 3817592

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1109, 1816, 2218, 3632, 4436, 8872, 17744, 251743, 503486, 1006972, 2013944, 4027888]

約数ペア:

[(1, 4027888), (2, 2013944), (4, 1006972), (8, 503486), (16, 251743), (227, 17744), (454, 8872), (908, 4436), (1109, 3632), (1816, 2218)]