11660090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{349}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 22755600

約数和(自身を除く): 11095510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 349, 514, 698, 1285, 1745, 2570, 3341, 3490, 4537, 6682, 9074, 16705, 22685, 33410, 45370, 89693, 179386, 448465, 896930, 1166009, 2332018, 5830045, 11660090]

約数ペア:

[(1, 11660090), (2, 5830045), (5, 2332018), (10, 1166009), (13, 896930), (26, 448465), (65, 179386), (130, 89693), (257, 45370), (349, 33410), (514, 22685), (698, 16705), (1285, 9074), (1745, 6682), (2570, 4537), (3341, 3490)]