2003465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 2555280

約数和(自身を除く): 551815

約数列:

[1, 5, 29, 41, 145, 205, 337, 1189, 1685, 5945, 9773, 13817, 48865, 69085, 400693, 2003465]

約数ペア:

[(1, 2003465), (5, 400693), (29, 69085), (41, 48865), (145, 13817), (205, 9773), (337, 5945), (1189, 1685)]