2017030568

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{3851}}^1$

素因数の和:4110

約数の個数: 64

約数和(自身を含む): 4437504000

約数和(自身を除く): 2420473432

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 199, 329, 376, 398, 658, 796, 1316, 1393, 1592, 2632, 2786, 3851, 5572, 7702, 9353, 11144, 15404, 18706, 26957, 30808, 37412, 53914, 65471, 74824, 107828, 130942, 180997, 215656, 261884, 361994, 523768, 723988, 766349, 1266979, 1447976, 1532698, 2533958, 3065396, 5067916, 5364443, 6130792, 10135832, 10728886, 21457772, 36018403, 42915544, 72036806, 144073612, 252128821, 288147224, 504257642, 1008515284, 2017030568]

約数ペア:

[(1, 2017030568), (2, 1008515284), (4, 504257642), (7, 288147224), (8, 252128821), (14, 144073612), (28, 72036806), (47, 42915544), (56, 36018403), (94, 21457772), (188, 10728886), (199, 10135832), (329, 6130792), (376, 5364443), (398, 5067916), (658, 3065396), (796, 2533958), (1316, 1532698), (1393, 1447976), (1592, 1266979), (2632, 766349), (2786, 723988), (3851, 523768), (5572, 361994), (7702, 261884), (9353, 215656), (11144, 180997), (15404, 130942), (18706, 107828), (26957, 74824), (30808, 65471), (37412, 53914)]