2080352368

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{4327}}^1$

素因数の和:4685

約数の個数: 40

約数和(自身を含む): 4078707200

約数和(自身を除く): 1998354832

約数列:

[1, 2, 4, 8, 16, 151, 199, 302, 398, 604, 796, 1208, 1592, 2416, 3184, 4327, 8654, 17308, 30049, 34616, 60098, 69232, 120196, 240392, 480784, 653377, 861073, 1306754, 1722146, 2613508, 3444292, 5227016, 6888584, 10454032, 13777168, 130022023, 260044046, 520088092, 1040176184, 2080352368]

約数ペア:

[(1, 2080352368), (2, 1040176184), (4, 520088092), (8, 260044046), (16, 130022023), (151, 13777168), (199, 10454032), (302, 6888584), (398, 5227016), (604, 3444292), (796, 2613508), (1208, 1722146), (1592, 1306754), (2416, 861073), (3184, 653377), (4327, 480784), (8654, 240392), (17308, 120196), (30049, 69232), (34616, 60098)]