2576236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 5062512

約数和(自身を除く): 2486276

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 103, 148, 169, 206, 338, 412, 481, 676, 962, 1339, 1924, 2678, 3811, 5356, 6253, 7622, 12506, 15244, 17407, 25012, 34814, 49543, 69628, 99086, 198172, 644059, 1288118, 2576236]

約数ペア:

[(1, 2576236), (2, 1288118), (4, 644059), (13, 198172), (26, 99086), (37, 69628), (52, 49543), (74, 34814), (103, 25012), (148, 17407), (169, 15244), (206, 12506), (338, 7622), (412, 6253), (481, 5356), (676, 3811), (962, 2678), (1339, 1924)]