978625888

素因数分解:

$2^5\times {\mathrm{30582059}}^1$

素因数の和:30582069

約数の個数: 12

約数和(自身を含む): 1926669780

約数和(自身を除く): 948043892

約数列:

[1, 2, 4, 8, 16, 32, 30582059, 61164118, 122328236, 244656472, 489312944, 978625888]

約数ペア:

[(1, 978625888), (2, 489312944), (4, 244656472), (8, 122328236), (16, 61164118), (32, 30582059)]