8975090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 16809984

約数和(自身を除く): 7834894

約数列:

[1, 2, 5, 10, 37, 74, 127, 185, 191, 254, 370, 382, 635, 955, 1270, 1910, 4699, 7067, 9398, 14134, 23495, 24257, 35335, 46990, 48514, 70670, 121285, 242570, 897509, 1795018, 4487545, 8975090]

約数ペア:

[(1, 8975090), (2, 4487545), (5, 1795018), (10, 897509), (37, 242570), (74, 121285), (127, 70670), (185, 48514), (191, 46990), (254, 35335), (370, 24257), (382, 23495), (635, 14134), (955, 9398), (1270, 7067), (1910, 4699)]