1680993601

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{1553}}^1$

素因数の和:3192

約数の個数: 16

約数和(自身を含む): 1942674048

約数和(自身を除く): 261680447

約数列:

[1, 7, 101, 707, 1531, 1553, 10717, 10871, 154631, 156853, 1082417, 1097971, 2377643, 16643501, 240141943, 1680993601]

約数ペア:

[(1, 1680993601), (7, 240141943), (101, 16643501), (707, 2377643), (1531, 1097971), (1553, 1082417), (10717, 156853), (10871, 154631)]