2079462

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 5285952

約数和(自身を除く): 3206490

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 643, 1078, 1286, 1617, 1929, 3234, 3858, 4501, 7073, 9002, 13503, 14146, 21219, 27006, 31507, 42438, 49511, 63014, 94521, 99022, 148533, 189042, 297066, 346577, 693154, 1039731, 2079462]

約数ペア:

[(1, 2079462), (2, 1039731), (3, 693154), (6, 346577), (7, 297066), (11, 189042), (14, 148533), (21, 99022), (22, 94521), (33, 63014), (42, 49511), (49, 42438), (66, 31507), (77, 27006), (98, 21219), (147, 14146), (154, 13503), (231, 9002), (294, 7073), (462, 4501), (539, 3858), (643, 3234), (1078, 1929), (1286, 1617)]