449387639

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 526901760

約数和(自身を除く): 77514121

約数列:

[1, 17, 19, 23, 241, 251, 323, 391, 437, 4097, 4267, 4579, 4769, 5543, 5773, 7429, 60491, 77843, 81073, 94231, 98141, 105317, 109687, 1028347, 1149329, 1391293, 1790389, 1864679, 19538593, 23651981, 26434567, 449387639]

約数ペア:

[(1, 449387639), (17, 26434567), (19, 23651981), (23, 19538593), (241, 1864679), (251, 1790389), (323, 1391293), (391, 1149329), (437, 1028347), (4097, 109687), (4267, 105317), (4579, 98141), (4769, 94231), (5543, 81073), (5773, 77843), (7429, 60491)]