2661785276

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{50363}}^1$

素因数の和:50621

約数の個数: 24

約数和(自身を含む): 4748116464

約数和(自身を除く): 2086331188

約数列:

[1, 2, 4, 73, 146, 181, 292, 362, 724, 13213, 26426, 50363, 52852, 100726, 201452, 3676499, 7352998, 9115703, 14705996, 18231406, 36462812, 665446319, 1330892638, 2661785276]

約数ペア:

[(1, 2661785276), (2, 1330892638), (4, 665446319), (73, 36462812), (146, 18231406), (181, 14705996), (292, 9115703), (362, 7352998), (724, 3676499), (13213, 201452), (26426, 100726), (50363, 52852)]