2990286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{983}}^1$

素因数の和:1017

約数の個数: 36

約数和(自身を含む): 7022808

約数和(自身を除く): 4032522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 983, 1014, 1521, 1966, 2949, 3042, 5898, 8847, 12779, 17694, 25558, 38337, 76674, 115011, 166127, 230022, 332254, 498381, 996762, 1495143, 2990286]

約数ペア:

[(1, 2990286), (2, 1495143), (3, 996762), (6, 498381), (9, 332254), (13, 230022), (18, 166127), (26, 115011), (39, 76674), (78, 38337), (117, 25558), (169, 17694), (234, 12779), (338, 8847), (507, 5898), (983, 3042), (1014, 2949), (1521, 1966)]