138360596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1100

約数の個数: 36

約数和(自身を含む): 267144864

約数和(自身を除く): 128784268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 487, 587, 974, 1174, 1948, 2348, 5357, 6457, 10714, 12914, 21428, 25828, 58927, 71027, 117854, 142054, 235708, 284108, 285869, 571738, 1143476, 3144559, 6289118, 12578236, 34590149, 69180298, 138360596]

約数ペア:

[(1, 138360596), (2, 69180298), (4, 34590149), (11, 12578236), (22, 6289118), (44, 3144559), (121, 1143476), (242, 571738), (484, 285869), (487, 284108), (587, 235708), (974, 142054), (1174, 117854), (1948, 71027), (2348, 58927), (5357, 25828), (6457, 21428), (10714, 12914)]