2006103478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 3149280000

約数和(自身を除く): 1143176522

約数列:

[1, 2, 29, 58, 179, 199, 358, 398, 971, 1942, 5191, 5771, 10382, 11542, 28159, 35621, 56318, 71242, 173809, 193229, 347618, 386458, 1033009, 2066018, 5040461, 5603641, 10080922, 11207282, 34587991, 69175982, 1003051739, 2006103478]

約数ペア:

[(1, 2006103478), (2, 1003051739), (29, 69175982), (58, 34587991), (179, 11207282), (199, 10080922), (358, 5603641), (398, 5040461), (971, 2066018), (1942, 1033009), (5191, 386458), (5771, 347618), (10382, 193229), (11542, 173809), (28159, 71242), (35621, 56318)]