2851848076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{126839}}^1$

素因数の和:126934

約数の個数: 48

約数和(自身を含む): 6307499520

約数和(自身を除く): 3455651444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 5621, 11242, 22484, 126839, 253678, 507356, 887873, 1395229, 1775746, 2790458, 3551492, 5580916, 9259247, 9766603, 18518494, 19533206, 37036988, 39066412, 64814729, 101851717, 129629458, 203703434, 259258916, 407406868, 712962019, 1425924038, 2851848076]

約数ペア:

[(1, 2851848076), (2, 1425924038), (4, 712962019), (7, 407406868), (11, 259258916), (14, 203703434), (22, 129629458), (28, 101851717), (44, 64814729), (73, 39066412), (77, 37036988), (146, 19533206), (154, 18518494), (292, 9766603), (308, 9259247), (511, 5580916), (803, 3551492), (1022, 2790458), (1606, 1775746), (2044, 1395229), (3212, 887873), (5621, 507356), (11242, 253678), (22484, 126839)]