16827456490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129441973}}^1$

素因数の和:129441993

約数の個数: 16

約数和(自身を含む): 32619377448

約数和(自身を除く): 15791920958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 129441973, 258883946, 647209865, 1294419730, 1682745649, 3365491298, 8413728245, 16827456490]

約数ペア:

[(1, 16827456490), (2, 8413728245), (5, 3365491298), (10, 1682745649), (13, 1294419730), (26, 647209865), (65, 258883946), (130, 129441973)]