1214977588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{185323}}^1$

素因数の和:185487

約数の個数: 24

約数和(自身を含む): 2335082400

約数和(自身を除く): 1120104812

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 185323, 370646, 741292, 2038553, 4077106, 8154212, 27613127, 55226254, 110452508, 303744397, 607488794, 1214977588]

約数ペア:

[(1, 1214977588), (2, 607488794), (4, 303744397), (11, 110452508), (22, 55226254), (44, 27613127), (149, 8154212), (298, 4077106), (596, 2038553), (1639, 741292), (3278, 370646), (6556, 185323)]