2882166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 6643968

約数和(自身を除く): 3761802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 421, 489, 842, 978, 1141, 1263, 2282, 2526, 2947, 3423, 5894, 6846, 8841, 17682, 68623, 137246, 205869, 411738, 480361, 960722, 1441083, 2882166]

約数ペア:

[(1, 2882166), (2, 1441083), (3, 960722), (6, 480361), (7, 411738), (14, 205869), (21, 137246), (42, 68623), (163, 17682), (326, 8841), (421, 6846), (489, 5894), (842, 3423), (978, 2947), (1141, 2526), (1263, 2282)]