1642376314

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{3121}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 2620981440

約数和(自身を除く): 978605126

約数列:

[1, 2, 29, 43, 58, 86, 211, 422, 1247, 2494, 3121, 6119, 6242, 9073, 12238, 18146, 90509, 134203, 181018, 263117, 268406, 526234, 658531, 1317062, 3891887, 7783774, 19097399, 28316833, 38194798, 56633666, 821188157, 1642376314]

約数ペア:

[(1, 1642376314), (2, 821188157), (29, 56633666), (43, 38194798), (58, 28316833), (86, 19097399), (211, 7783774), (422, 3891887), (1247, 1317062), (2494, 658531), (3121, 526234), (6119, 268406), (6242, 263117), (9073, 181018), (12238, 134203), (18146, 90509)]