2045362198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 3603456000

約数和(自身を除く): 1558093802

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 199, 209, 367, 398, 418, 734, 737, 1273, 1474, 2189, 2546, 3781, 4037, 4378, 6973, 7562, 8074, 13333, 13946, 14003, 24589, 26666, 28006, 41591, 49178, 73033, 76703, 83182, 146066, 146663, 153406, 253327, 270479, 293326, 467191, 506654, 540958, 803363, 934382, 1387627, 1606726, 2775254, 2786597, 4893211, 5139101, 5573194, 9786422, 10278202, 15263897, 30527794, 53825321, 92971009, 107650642, 185942018, 1022681099, 2045362198]

約数ペア:

[(1, 2045362198), (2, 1022681099), (11, 185942018), (19, 107650642), (22, 92971009), (38, 53825321), (67, 30527794), (134, 15263897), (199, 10278202), (209, 9786422), (367, 5573194), (398, 5139101), (418, 4893211), (734, 2786597), (737, 2775254), (1273, 1606726), (1474, 1387627), (2189, 934382), (2546, 803363), (3781, 540958), (4037, 506654), (4378, 467191), (6973, 293326), (7562, 270479), (8074, 253327), (13333, 153406), (13946, 146663), (14003, 146066), (24589, 83182), (26666, 76703), (28006, 73033), (41591, 49178)]