220429513631

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{500909}}^1$

素因数の和:501023

約数の個数: 24

約数和(自身を含む): 247337336160

約数和(自身を除く): 26907822529

約数列:

[1, 19, 23, 53, 361, 437, 1007, 1219, 8303, 19133, 23161, 440059, 500909, 9517271, 11520907, 26548177, 180828149, 218897233, 504415363, 610608071, 4159047427, 9583891897, 11601553349, 220429513631]

約数ペア:

[(1, 220429513631), (19, 11601553349), (23, 9583891897), (53, 4159047427), (361, 610608071), (437, 504415363), (1007, 218897233), (1219, 180828149), (8303, 26548177), (19133, 11520907), (23161, 9517271), (440059, 500909)]