472972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 889056

約数和(自身を除く): 416084

約数列:

[1, 2, 4, 23, 46, 53, 92, 97, 106, 194, 212, 388, 1219, 2231, 2438, 4462, 4876, 5141, 8924, 10282, 20564, 118243, 236486, 472972]

約数ペア:

[(1, 472972), (2, 236486), (4, 118243), (23, 20564), (46, 10282), (53, 8924), (92, 5141), (97, 4876), (106, 4462), (194, 2438), (212, 2231), (388, 1219)]