5406601981

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{1399}}^1$

素因数の和:1522

約数の個数: 36

約数和(自身を含む): 6416452000

約数和(自身を除く): 1009850019

約数列:

[1, 11, 19, 41, 121, 209, 451, 779, 1399, 1681, 2299, 4961, 8569, 15389, 18491, 26581, 31939, 57359, 94259, 169279, 203401, 292391, 351329, 630949, 1089821, 2351719, 3216301, 3864619, 6940439, 11988031, 25868909, 44682661, 131868341, 284557999, 491509271, 5406601981]

約数ペア:

[(1, 5406601981), (11, 491509271), (19, 284557999), (41, 131868341), (121, 44682661), (209, 25868909), (451, 11988031), (779, 6940439), (1399, 3864619), (1681, 3216301), (2299, 2351719), (4961, 1089821), (8569, 630949), (15389, 351329), (18491, 292391), (26581, 203401), (31939, 169279), (57359, 94259)]