159781010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{550969}}^1$

素因数の和:551005

約数の個数: 16

約数和(自身を含む): 297523800

約数和(自身を除く): 137742790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 550969, 1101938, 2754845, 5509690, 15978101, 31956202, 79890505, 159781010]

約数ペア:

[(1, 159781010), (2, 79890505), (5, 31956202), (10, 15978101), (29, 5509690), (58, 2754845), (145, 1101938), (290, 550969)]