980788828

素因数分解:

$2^2\times {\mathrm{4603}}^1\times {\mathrm{53269}}^1$

素因数の和:57876

約数の個数: 12

約数和(自身を含む): 1716785560

約数和(自身を除く): 735996732

約数列:

[1, 2, 4, 4603, 9206, 18412, 53269, 106538, 213076, 245197207, 490394414, 980788828]

約数ペア:

[(1, 980788828), (2, 490394414), (4, 245197207), (4603, 213076), (9206, 106538), (18412, 53269)]