123285998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{487}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 208286208

約数和(自身を除く): 85000210

約数列:

[1, 2, 11, 22, 37, 74, 311, 407, 487, 622, 814, 974, 3421, 5357, 6842, 10714, 11507, 18019, 23014, 36038, 126577, 151457, 198209, 253154, 302914, 396418, 1666027, 3332054, 5603909, 11207818, 61642999, 123285998]

約数ペア:

[(1, 123285998), (2, 61642999), (11, 11207818), (22, 5603909), (37, 3332054), (74, 1666027), (311, 396418), (407, 302914), (487, 253154), (622, 198209), (814, 151457), (974, 126577), (3421, 36038), (5357, 23014), (6842, 18019), (10714, 11507)]