2068271429

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 2612332800

約数和(自身を除く): 544061371

約数列:

[1, 7, 19, 49, 61, 79, 133, 427, 461, 553, 931, 1159, 1501, 2989, 3227, 3871, 4819, 8113, 8759, 10507, 22589, 28121, 33733, 36419, 56791, 61313, 73549, 91561, 196847, 236131, 254933, 429191, 534299, 640927, 691961, 1377929, 1784531, 2221559, 3740093, 4486489, 4843727, 15550913, 26180651, 33906089, 42209621, 108856391, 295467347, 2068271429]

約数ペア:

[(1, 2068271429), (7, 295467347), (19, 108856391), (49, 42209621), (61, 33906089), (79, 26180651), (133, 15550913), (427, 4843727), (461, 4486489), (553, 3740093), (931, 2221559), (1159, 1784531), (1501, 1377929), (2989, 691961), (3227, 640927), (3871, 534299), (4819, 429191), (8113, 254933), (8759, 236131), (10507, 196847), (22589, 91561), (28121, 73549), (33733, 61313), (36419, 56791)]