38406720385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{2897527}}^1$

素因数の和:2897784

約数の個数: 16

約数和(自身を含む): 50486527872

約数和(自身を除く): 12079807487

約数列:

[1, 5, 11, 55, 241, 1205, 2651, 13255, 2897527, 14487635, 31872797, 159363985, 698304007, 3491520035, 7681344077, 38406720385]

約数ペア:

[(1, 38406720385), (5, 7681344077), (11, 3491520035), (55, 698304007), (241, 159363985), (1205, 31872797), (2651, 14487635), (13255, 2897527)]