2118614399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 2469519360

約数和(自身を除く): 350904961

約数列:

[1, 11, 19, 131, 209, 223, 347, 1441, 2453, 2489, 3817, 4237, 6593, 27379, 29213, 45457, 46607, 72523, 77381, 321343, 500027, 555047, 851191, 863683, 1470239, 6105517, 9500513, 10136911, 16172629, 111506021, 192601309, 2118614399]

約数ペア:

[(1, 2118614399), (11, 192601309), (19, 111506021), (131, 16172629), (209, 10136911), (223, 9500513), (347, 6105517), (1441, 1470239), (2453, 863683), (2489, 851191), (3817, 555047), (4237, 500027), (6593, 321343), (27379, 77381), (29213, 72523), (45457, 46607)]