1640731223071

素因数分解:

${\mathrm{193}}^1\times {\mathrm{881}}^1\times {\mathrm{2141}}^1\times {\mathrm{4507}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 1652242118688

約数和(自身を除く): 11510895617

約数列:

[1, 193, 881, 2141, 4507, 170033, 413213, 869851, 1886221, 3970667, 9649487, 364040653, 766338731, 1862350991, 8501198047, 1640731223071]

約数ペア:

[(1, 1640731223071), (193, 8501198047), (881, 1862350991), (2141, 766338731), (4507, 364040653), (170033, 9649487), (413213, 3970667), (869851, 1886221)]