172040726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601541}}^1$

素因数の和:601567

約数の個数: 16

約数和(自身を含む): 303177168

約数和(自身を除く): 131136442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 601541, 1203082, 6616951, 7820033, 13233902, 15640066, 86020363, 172040726]

約数ペア:

[(1, 172040726), (2, 86020363), (11, 15640066), (13, 13233902), (22, 7820033), (26, 6616951), (143, 1203082), (286, 601541)]