2668276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 36

約数和(自身を含む): 5311012

約数和(自身を除く): 2642736

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 97, 194, 299, 388, 529, 598, 1058, 1196, 1261, 2116, 2231, 2522, 4462, 5044, 6877, 8924, 13754, 27508, 29003, 51313, 58006, 102626, 116012, 205252, 667069, 1334138, 2668276]

約数ペア:

[(1, 2668276), (2, 1334138), (4, 667069), (13, 205252), (23, 116012), (26, 102626), (46, 58006), (52, 51313), (92, 29003), (97, 27508), (194, 13754), (299, 8924), (388, 6877), (529, 5044), (598, 4462), (1058, 2522), (1196, 2231), (1261, 2116)]