247689364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{116177}}^1$

素因数の和:116235

約数の個数: 24

約数和(自身を含む): 478188648

約数和(自身を除く): 230499284

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 116177, 232354, 464708, 1510301, 3020602, 4763257, 6041204, 9526514, 19053028, 61922341, 123844682, 247689364]

約数ペア:

[(1, 247689364), (2, 123844682), (4, 61922341), (13, 19053028), (26, 9526514), (41, 6041204), (52, 4763257), (82, 3020602), (164, 1510301), (533, 464708), (1066, 232354), (2132, 116177)]