4043282905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 5062020480

約数和(自身を除く): 1018737575

約数列:

[1, 5, 43, 89, 131, 215, 445, 655, 1613, 3827, 5633, 8065, 11659, 19135, 28165, 58295, 69359, 143557, 211303, 346795, 501337, 717785, 1056515, 2506685, 6172951, 9086029, 18805967, 30864755, 45430145, 94029835, 808656581, 4043282905]

約数ペア:

[(1, 4043282905), (5, 808656581), (43, 94029835), (89, 45430145), (131, 30864755), (215, 18805967), (445, 9086029), (655, 6172951), (1613, 2506685), (3827, 1056515), (5633, 717785), (8065, 501337), (11659, 346795), (19135, 211303), (28165, 143557), (58295, 69359)]