2013143005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{255313}}^1$

素因数の和:255420

約数の個数: 16

約数和(自身を含む): 2573565120

約数和(自身を除く): 560422115

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 255313, 1276565, 4850947, 21190979, 24254735, 105954895, 402628601, 2013143005]

約数ペア:

[(1, 2013143005), (5, 402628601), (19, 105954895), (83, 24254735), (95, 21190979), (415, 4850947), (1577, 1276565), (7885, 255313)]