1220630974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1\times {\mathrm{13441}}^1$

素因数の和:16131

約数の個数: 16

約数和(自身を含む): 1939519296

約数和(自身を除く): 718888322

約数列:

[1, 2, 17, 34, 2671, 5342, 13441, 26882, 45407, 90814, 228497, 456994, 35900911, 71801822, 610315487, 1220630974]

約数ペア:

[(1, 1220630974), (2, 610315487), (17, 71801822), (34, 35900911), (2671, 456994), (5342, 228497), (13441, 90814), (26882, 45407)]