12743282630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2279657}}^1$

素因数の和:2279720

約数の個数: 32

約数和(自身を含む): 25276847904

約数和(自身を除く): 12533565274

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 2279657, 4559314, 11398285, 22796570, 29635541, 59271082, 98025251, 148177705, 196050502, 296355410, 490126255, 980252510, 1274328263, 2548656526, 6371641315, 12743282630]

約数ペア:

[(1, 12743282630), (2, 6371641315), (5, 2548656526), (10, 1274328263), (13, 980252510), (26, 490126255), (43, 296355410), (65, 196050502), (86, 148177705), (130, 98025251), (215, 59271082), (430, 29635541), (559, 22796570), (1118, 11398285), (2795, 4559314), (5590, 2279657)]