739129442

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 1144765440

約数和(自身を除く): 405635998

約数列:

[1, 2, 83, 103, 139, 166, 206, 278, 311, 622, 8549, 11537, 14317, 17098, 23074, 25813, 28634, 32033, 43229, 51626, 64066, 86458, 1188311, 2376622, 2658739, 3588007, 4452587, 5317478, 7176014, 8905174, 369564721, 739129442]

約数ペア:

[(1, 739129442), (2, 369564721), (83, 8905174), (103, 7176014), (139, 5317478), (166, 4452587), (206, 3588007), (278, 2658739), (311, 2376622), (622, 1188311), (8549, 86458), (11537, 64066), (14317, 51626), (17098, 43229), (23074, 32033), (25813, 28634)]