2003820670

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1\times {\mathrm{1031}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 3629007360

約数和(自身を除く): 1625186690

約数列:

[1, 2, 5, 10, 263, 526, 739, 1031, 1315, 1478, 2062, 2630, 3695, 5155, 7390, 10310, 194357, 271153, 388714, 542306, 761909, 971785, 1355765, 1523818, 1943570, 2711530, 3809545, 7619090, 200382067, 400764134, 1001910335, 2003820670]

約数ペア:

[(1, 2003820670), (2, 1001910335), (5, 400764134), (10, 200382067), (263, 7619090), (526, 3809545), (739, 2711530), (1031, 1943570), (1315, 1523818), (1478, 1355765), (2062, 971785), (2630, 761909), (3695, 542306), (5155, 388714), (7390, 271153), (10310, 194357)]