2008346961

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 2764016640

約数和(自身を除く): 755669679

約数列:

[1, 3, 59, 151, 163, 177, 453, 461, 489, 1383, 8909, 9617, 24613, 26727, 27199, 28851, 69611, 73839, 75143, 81597, 208833, 225429, 1452167, 4107049, 4356501, 4433437, 11346593, 12321147, 13300311, 34039779, 669448987, 2008346961]

約数ペア:

[(1, 2008346961), (3, 669448987), (59, 34039779), (151, 13300311), (163, 12321147), (177, 11346593), (453, 4433437), (461, 4356501), (489, 4107049), (1383, 1452167), (8909, 225429), (9617, 208833), (24613, 81597), (26727, 75143), (27199, 73839), (28851, 69611)]