28358935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 37234080

約数和(自身を除く): 8875145

約数列:

[1, 5, 11, 55, 509, 1013, 2545, 5065, 5599, 11143, 27995, 55715, 515617, 2578085, 5671787, 28358935]

約数ペア:

[(1, 28358935), (5, 5671787), (11, 2578085), (55, 515617), (509, 55715), (1013, 27995), (2545, 11143), (5065, 5599)]