4089306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 8910720

約数和(自身を除く): 4821414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 509, 618, 1018, 1339, 1527, 2678, 3054, 4017, 6617, 8034, 13234, 19851, 39702, 52427, 104854, 157281, 314562, 681551, 1363102, 2044653, 4089306]

約数ペア:

[(1, 4089306), (2, 2044653), (3, 1363102), (6, 681551), (13, 314562), (26, 157281), (39, 104854), (78, 52427), (103, 39702), (206, 19851), (309, 13234), (509, 8034), (618, 6617), (1018, 4017), (1339, 3054), (1527, 2678)]