890200552

素因数分解:

$2^3\times {\mathrm{769}}^1\times {\mathrm{144701}}^1$

素因数の和:145476

約数の個数: 16

約数和(自身を含む): 1671308100

約数和(自身を除く): 781107548

約数列:

[1, 2, 4, 8, 769, 1538, 3076, 6152, 144701, 289402, 578804, 1157608, 111275069, 222550138, 445100276, 890200552]

約数ペア:

[(1, 890200552), (2, 445100276), (4, 222550138), (8, 111275069), (769, 1157608), (1538, 578804), (3076, 289402), (6152, 144701)]