488770709

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{2879}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 567705600

約数和(自身を除く): 78934891

約数列:

[1, 7, 79, 307, 553, 2149, 2879, 20153, 24253, 169771, 227441, 883853, 1592087, 6186971, 69824387, 488770709]

約数ペア:

[(1, 488770709), (7, 69824387), (79, 6186971), (307, 1592087), (553, 883853), (2149, 227441), (2879, 169771), (20153, 24253)]