1968850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{233}}^1$

素因数の和:271

約数の個数: 36

約数和(自身を含む): 3982446

約数和(自身を除く): 2013596

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 233, 325, 338, 466, 650, 845, 1165, 1690, 2330, 3029, 4225, 5825, 6058, 8450, 11650, 15145, 30290, 39377, 75725, 78754, 151450, 196885, 393770, 984425, 1968850]

約数ペア:

[(1, 1968850), (2, 984425), (5, 393770), (10, 196885), (13, 151450), (25, 78754), (26, 75725), (50, 39377), (65, 30290), (130, 15145), (169, 11650), (233, 8450), (325, 6058), (338, 5825), (466, 4225), (650, 3029), (845, 2330), (1165, 1690)]