420143716

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{12347}}^1$

素因数の和:12579

約数の個数: 24

約数和(自身を含む): 755104896

約数和(自身を除く): 334961180

約数列:

[1, 2, 4, 47, 94, 181, 188, 362, 724, 8507, 12347, 17014, 24694, 34028, 49388, 580309, 1160618, 2234807, 2321236, 4469614, 8939228, 105035929, 210071858, 420143716]

約数ペア:

[(1, 420143716), (2, 210071858), (4, 105035929), (47, 8939228), (94, 4469614), (181, 2321236), (188, 2234807), (362, 1160618), (724, 580309), (8507, 49388), (12347, 34028), (17014, 24694)]