1328159590

素因数分解:

$2^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{41911}}^1$

素因数の和:45087

約数の個数: 16

約数和(自身を含む): 2391498720

約数和(自身を除く): 1063339130

約数列:

[1, 2, 5, 10, 3169, 6338, 15845, 31690, 41911, 83822, 209555, 419110, 132815959, 265631918, 664079795, 1328159590]

約数ペア:

[(1, 1328159590), (2, 664079795), (5, 265631918), (10, 132815959), (3169, 419110), (6338, 209555), (15845, 83822), (31690, 41911)]