9707639956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11183917}}^1$

素因数の和:11183959

約数の個数: 24

約数和(自身を含む): 20041581056

約数和(自身を除く): 10333941100

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 11183917, 22367834, 44735668, 78287419, 156574838, 313149676, 346701427, 693402854, 1386805708, 2426909989, 4853819978, 9707639956]

約数ペア:

[(1, 9707639956), (2, 4853819978), (4, 2426909989), (7, 1386805708), (14, 693402854), (28, 346701427), (31, 313149676), (62, 156574838), (124, 78287419), (217, 44735668), (434, 22367834), (868, 11183917)]