249968994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{14737}}^1$

素因数の和:15010

約数の個数: 32

約数和(自身を含む): 547546176

約数和(自身を除く): 297577182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 257, 514, 771, 1542, 2827, 5654, 8481, 14737, 16962, 29474, 44211, 88422, 162107, 324214, 486321, 972642, 3787409, 7574818, 11362227, 22724454, 41661499, 83322998, 124984497, 249968994]

約数ペア:

[(1, 249968994), (2, 124984497), (3, 83322998), (6, 41661499), (11, 22724454), (22, 11362227), (33, 7574818), (66, 3787409), (257, 972642), (514, 486321), (771, 324214), (1542, 162107), (2827, 88422), (5654, 44211), (8481, 29474), (14737, 16962)]