1799691244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{487457}}^1$

素因数の和:487545

約数の個数: 24

約数和(自身を含む): 3439503648

約数和(自身を除く): 1639812404

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 487457, 974914, 1949828, 6336941, 12673882, 25347764, 34609447, 69218894, 138437788, 449922811, 899845622, 1799691244]

約数ペア:

[(1, 1799691244), (2, 899845622), (4, 449922811), (13, 138437788), (26, 69218894), (52, 34609447), (71, 25347764), (142, 12673882), (284, 6336941), (923, 1949828), (1846, 974914), (3692, 487457)]