2185806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 5073408

約数和(自身を除く): 2887602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 733, 994, 1466, 1491, 2199, 2982, 4398, 5131, 10262, 15393, 30786, 52043, 104086, 156129, 312258, 364301, 728602, 1092903, 2185806]

約数ペア:

[(1, 2185806), (2, 1092903), (3, 728602), (6, 364301), (7, 312258), (14, 156129), (21, 104086), (42, 52043), (71, 30786), (142, 15393), (213, 10262), (426, 5131), (497, 4398), (733, 2982), (994, 2199), (1466, 1491)]