21098713034

素因数分解:

$2^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1458907}}^1$

素因数の和:1459949

約数の個数: 16

約数和(自身を含む): 36204260928

約数和(自身を除く): 15105547894

約数列:

[1, 2, 7, 14, 1033, 2066, 7231, 14462, 1458907, 2917814, 10212349, 20424698, 1507050931, 3014101862, 10549356517, 21098713034]

約数ペア:

[(1, 21098713034), (2, 10549356517), (7, 3014101862), (14, 1507050931), (1033, 20424698), (2066, 10212349), (7231, 2917814), (14462, 1458907)]