1630484513

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{273709}}^1$

素因数の和:273776

約数の個数: 16

約数和(自身を含む): 1996988160

約数和(自身を除く): 366503647

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 273709, 1915963, 6295307, 10127233, 44067149, 70890631, 232926359, 1630484513]

約数ペア:

[(1, 1630484513), (7, 232926359), (23, 70890631), (37, 44067149), (161, 10127233), (259, 6295307), (851, 1915963), (5957, 273709)]