289314004

素因数分解:

$2^2\times 7^1\times {\mathrm{1097}}^1\times {\mathrm{9419}}^1$

素因数の和:10527

約数の個数: 24

約数和(自身を含む): 579216960

約数和(自身を除く): 289902956

約数列:

[1, 2, 4, 7, 14, 28, 1097, 2194, 4388, 7679, 9419, 15358, 18838, 30716, 37676, 65933, 131866, 263732, 10332643, 20665286, 41330572, 72328501, 144657002, 289314004]

約数ペア:

[(1, 289314004), (2, 144657002), (4, 72328501), (7, 41330572), (14, 20665286), (28, 10332643), (1097, 263732), (2194, 131866), (4388, 65933), (7679, 37676), (9419, 30716), (15358, 18838)]