996834670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{571}}^1\times {\mathrm{1033}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 1948229712

約数和(自身を除く): 951395042

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 571, 845, 1033, 1142, 1690, 2066, 2855, 5165, 5710, 7423, 10330, 13429, 14846, 26858, 37115, 67145, 74230, 96499, 134290, 174577, 192998, 349154, 482495, 589843, 872885, 964990, 1179686, 1745770, 2949215, 5898430, 7667959, 15335918, 38339795, 76679590, 99683467, 199366934, 498417335, 996834670]

約数ペア:

[(1, 996834670), (2, 498417335), (5, 199366934), (10, 99683467), (13, 76679590), (26, 38339795), (65, 15335918), (130, 7667959), (169, 5898430), (338, 2949215), (571, 1745770), (845, 1179686), (1033, 964990), (1142, 872885), (1690, 589843), (2066, 482495), (2855, 349154), (5165, 192998), (5710, 174577), (7423, 134290), (10330, 96499), (13429, 74230), (14846, 67145), (26858, 37115)]