2179338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 5245440

約数和(自身を除く): 3066102

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2731, 5462, 8193, 16386, 19117, 38234, 51889, 57351, 103778, 114702, 155667, 311334, 363223, 726446, 1089669, 2179338]

約数ペア:

[(1, 2179338), (2, 1089669), (3, 726446), (6, 363223), (7, 311334), (14, 155667), (19, 114702), (21, 103778), (38, 57351), (42, 51889), (57, 38234), (114, 19117), (133, 16386), (266, 8193), (399, 5462), (798, 2731)]