2116345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 3317760

約数和(自身を除く): 1201415

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 239, 253, 385, 805, 1195, 1265, 1673, 1771, 2629, 5497, 8365, 8855, 13145, 18403, 27485, 38479, 60467, 92015, 192395, 302335, 423269, 2116345]

約数ペア:

[(1, 2116345), (5, 423269), (7, 302335), (11, 192395), (23, 92015), (35, 60467), (55, 38479), (77, 27485), (115, 18403), (161, 13145), (239, 8855), (253, 8365), (385, 5497), (805, 2629), (1195, 1771), (1265, 1673)]