579079004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6469}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 1217395200

約数和(自身を除く): 638316196

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 6394, 6469, 12788, 12938, 22379, 25876, 44758, 45283, 89516, 90566, 148787, 181132, 297574, 595148, 899191, 1041509, 1798382, 2083018, 3596764, 4166036, 6294337, 12588674, 20681393, 25177348, 41362786, 82725572, 144769751, 289539502, 579079004]

約数ペア:

[(1, 579079004), (2, 289539502), (4, 144769751), (7, 82725572), (14, 41362786), (23, 25177348), (28, 20681393), (46, 12588674), (92, 6294337), (139, 4166036), (161, 3596764), (278, 2083018), (322, 1798382), (556, 1041509), (644, 899191), (973, 595148), (1946, 297574), (3197, 181132), (3892, 148787), (6394, 90566), (6469, 89516), (12788, 45283), (12938, 44758), (22379, 25876)]