2488408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 5110560

約数和(自身を除く): 2622152

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 337, 568, 674, 923, 1348, 1846, 2696, 3692, 4381, 7384, 8762, 17524, 23927, 35048, 47854, 95708, 191416, 311051, 622102, 1244204, 2488408]

約数ペア:

[(1, 2488408), (2, 1244204), (4, 622102), (8, 311051), (13, 191416), (26, 95708), (52, 47854), (71, 35048), (104, 23927), (142, 17524), (284, 8762), (337, 7384), (568, 4381), (674, 3692), (923, 2696), (1348, 1846)]