2630456398

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{1259}}^1\times {\mathrm{4951}}^1$

素因数の和:6423

約数の個数: 16

約数和(自身を含む): 3968334720

約数和(自身を除く): 1337878322

約数列:

[1, 2, 211, 422, 1259, 2518, 4951, 9902, 265649, 531298, 1044661, 2089322, 6233309, 12466618, 1315228199, 2630456398]

約数ペア:

[(1, 2630456398), (2, 1315228199), (211, 12466618), (422, 6233309), (1259, 2089322), (2518, 1044661), (4951, 531298), (9902, 265649)]