1796404895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{27529}}^1$

素因数の和:27986

約数の個数: 16

約数和(自身を含む): 2230590720

約数和(自身を除く): 434185825

約数列:

[1, 5, 31, 155, 421, 2105, 13051, 27529, 65255, 137645, 853399, 4266995, 11589709, 57948545, 359280979, 1796404895]

約数ペア:

[(1, 1796404895), (5, 359280979), (31, 57948545), (155, 11589709), (421, 4266995), (2105, 853399), (13051, 137645), (27529, 65255)]