2019742732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{6599}}^1$

素因数の和:7270

約数の個数: 48

約数和(自身を含む): 4284403200

約数和(自身を除く): 2264660468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 643, 1286, 2572, 4501, 6599, 9002, 10931, 13198, 18004, 21862, 26396, 43724, 46193, 76517, 92386, 112183, 153034, 184772, 224366, 306068, 448732, 785281, 1570562, 3141124, 4243157, 8486314, 16972628, 29702099, 59404198, 72133669, 118808396, 144267338, 288534676, 504935683, 1009871366, 2019742732]

約数ペア:

[(1, 2019742732), (2, 1009871366), (4, 504935683), (7, 288534676), (14, 144267338), (17, 118808396), (28, 72133669), (34, 59404198), (68, 29702099), (119, 16972628), (238, 8486314), (476, 4243157), (643, 3141124), (1286, 1570562), (2572, 785281), (4501, 448732), (6599, 306068), (9002, 224366), (10931, 184772), (13198, 153034), (18004, 112183), (21862, 92386), (26396, 76517), (43724, 46193)]