245173758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{2027}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 516896640

約数和(自身を除く): 271722882

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1061, 2027, 2122, 3183, 4054, 6081, 6366, 12162, 20159, 38513, 40318, 60477, 77026, 115539, 120954, 231078, 2150647, 4301294, 6451941, 12903882, 40862293, 81724586, 122586879, 245173758]

約数ペア:

[(1, 245173758), (2, 122586879), (3, 81724586), (6, 40862293), (19, 12903882), (38, 6451941), (57, 4301294), (114, 2150647), (1061, 231078), (2027, 120954), (2122, 115539), (3183, 77026), (4054, 60477), (6081, 40318), (6366, 38513), (12162, 20159)]