1951900512826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{2985991}}^1$

素因数の和:2986738

約数の個数: 32

約数和(自身を含む): 3273029438976

約数和(自身を除く): 1321128926150

約数列:

[1, 2, 11, 22, 43, 86, 473, 691, 946, 1382, 7601, 15202, 29713, 59426, 326843, 653686, 2985991, 5971982, 32845901, 65691802, 128397613, 256795226, 1412373743, 2063319781, 2824747486, 4126639562, 22696517591, 45393035182, 88722750583, 177445501166, 975950256413, 1951900512826]

約数ペア:

[(1, 1951900512826), (2, 975950256413), (11, 177445501166), (22, 88722750583), (43, 45393035182), (86, 22696517591), (473, 4126639562), (691, 2824747486), (946, 2063319781), (1382, 1412373743), (7601, 256795226), (15202, 128397613), (29713, 65691802), (59426, 32845901), (326843, 5971982), (653686, 2985991)]