2017664866

素因数分解:

$2^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{54323}}^1$

素因数の和:54718

約数の個数: 24

約数和(自身を含む): 3529973520

約数和(自身を除く): 1512308654

約数列:

[1, 2, 7, 14, 49, 98, 379, 758, 2653, 5306, 18571, 37142, 54323, 108646, 380261, 760522, 2661827, 5323654, 20588417, 41176834, 144118919, 288237838, 1008832433, 2017664866]

約数ペア:

[(1, 2017664866), (2, 1008832433), (7, 288237838), (14, 144118919), (49, 41176834), (98, 20588417), (379, 5323654), (758, 2661827), (2653, 760522), (5306, 380261), (18571, 108646), (37142, 54323)]