2741744

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:848

約数の個数: 20

約数和(自身を含む): 5338200

約数和(自身を除く): 2596456

約数列:

[1, 2, 4, 8, 16, 349, 491, 698, 982, 1396, 1964, 2792, 3928, 5584, 7856, 171359, 342718, 685436, 1370872, 2741744]

約数ペア:

[(1, 2741744), (2, 1370872), (4, 685436), (8, 342718), (16, 171359), (349, 7856), (491, 5584), (698, 3928), (982, 2792), (1396, 1964)]