1689194656

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{373}}^1\times {\mathrm{1033}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 3362108904

約数和(自身を除く): 1672914248

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 373, 548, 746, 1033, 1096, 1492, 2066, 2192, 2984, 4132, 4384, 5968, 8264, 11936, 16528, 33056, 51101, 102202, 141521, 204404, 283042, 385309, 408808, 566084, 770618, 817616, 1132168, 1541236, 1635232, 2264336, 3082472, 4528672, 6164944, 12329888, 52787333, 105574666, 211149332, 422298664, 844597328, 1689194656]

約数ペア:

[(1, 1689194656), (2, 844597328), (4, 422298664), (8, 211149332), (16, 105574666), (32, 52787333), (137, 12329888), (274, 6164944), (373, 4528672), (548, 3082472), (746, 2264336), (1033, 1635232), (1096, 1541236), (1492, 1132168), (2066, 817616), (2192, 770618), (2984, 566084), (4132, 408808), (4384, 385309), (5968, 283042), (8264, 204404), (11936, 141521), (16528, 102202), (33056, 51101)]