2019767216

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1821

約数の個数: 40

約数和(自身を含む): 3942976800

約数和(自身を除く): 1923209584

約数列:

[1, 2, 4, 8, 16, 199, 398, 677, 796, 937, 1354, 1592, 1874, 2708, 3184, 3748, 5416, 7496, 10832, 14992, 134723, 186463, 269446, 372926, 538892, 634349, 745852, 1077784, 1268698, 1491704, 2155568, 2537396, 2983408, 5074792, 10149584, 126235451, 252470902, 504941804, 1009883608, 2019767216]

約数ペア:

[(1, 2019767216), (2, 1009883608), (4, 504941804), (8, 252470902), (16, 126235451), (199, 10149584), (398, 5074792), (677, 2983408), (796, 2537396), (937, 2155568), (1354, 1491704), (1592, 1268698), (1874, 1077784), (2708, 745852), (3184, 634349), (3748, 538892), (5416, 372926), (7496, 269446), (10832, 186463), (14992, 134723)]