122913544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5939}}^1$

素因数の和:6157

約数の個数: 32

約数和(自身を含む): 249480000

約数和(自身を除く): 126566456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 5174, 5939, 10348, 11878, 20696, 23756, 47512, 77207, 154414, 308828, 617656, 1181861, 2363722, 4727444, 9454888, 15364193, 30728386, 61456772, 122913544]

約数ペア:

[(1, 122913544), (2, 61456772), (4, 30728386), (8, 15364193), (13, 9454888), (26, 4727444), (52, 2363722), (104, 1181861), (199, 617656), (398, 308828), (796, 154414), (1592, 77207), (2587, 47512), (5174, 23756), (5939, 20696), (10348, 11878)]