306172076

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{21739}}^1$

素因数の和:22253

約数の個数: 24

約数和(自身を含む): 613589760

約数和(自身を除く): 307417684

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 14084, 21739, 43478, 86956, 152173, 304346, 608692, 10934717, 21869434, 43738868, 76543019, 153086038, 306172076]

約数ペア:

[(1, 306172076), (2, 153086038), (4, 76543019), (7, 43738868), (14, 21869434), (28, 10934717), (503, 608692), (1006, 304346), (2012, 152173), (3521, 86956), (7042, 43478), (14084, 21739)]