2087129512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{100847}}^1$

素因数の和:101065

約数の個数: 32

約数和(自身を含む): 4235616000

約数和(自身を除く): 2148486488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 10348, 20696, 100847, 201694, 403388, 806776, 1311011, 2622022, 5244044, 10488088, 20068553, 40137106, 80274212, 160548424, 260891189, 521782378, 1043564756, 2087129512]

約数ペア:

[(1, 2087129512), (2, 1043564756), (4, 521782378), (8, 260891189), (13, 160548424), (26, 80274212), (52, 40137106), (104, 20068553), (199, 10488088), (398, 5244044), (796, 2622022), (1592, 1311011), (2587, 806776), (5174, 403388), (10348, 201694), (20696, 100847)]