2980492403

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{28513}}^1$

素因数の和:28766

約数の個数: 16

約数和(自身を含む): 3462740160

約数和(自身を除く): 482247757

約数列:

[1, 7, 109, 137, 763, 959, 14933, 28513, 104531, 199591, 3107917, 3906281, 21755419, 27343967, 425784629, 2980492403]

約数ペア:

[(1, 2980492403), (7, 425784629), (109, 27343967), (137, 21755419), (763, 3906281), (959, 3107917), (14933, 199591), (28513, 104531)]