2085757438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 3609059328

約数和(自身を除く): 1523301890

約数列:

[1, 2, 17, 23, 31, 34, 46, 62, 97, 194, 391, 527, 713, 782, 887, 1054, 1426, 1649, 1774, 2231, 3007, 3298, 4462, 6014, 12121, 15079, 20401, 24242, 27497, 30158, 37927, 40802, 51119, 54994, 69161, 75854, 86039, 102238, 138322, 172078, 346817, 467449, 632431, 693634, 934898, 1175737, 1264862, 1462663, 1978897, 2351474, 2667209, 2925326, 3957794, 5334418, 10751327, 21502654, 33641249, 45342553, 61345807, 67282498, 90685106, 122691614, 1042878719, 2085757438]

約数ペア:

[(1, 2085757438), (2, 1042878719), (17, 122691614), (23, 90685106), (31, 67282498), (34, 61345807), (46, 45342553), (62, 33641249), (97, 21502654), (194, 10751327), (391, 5334418), (527, 3957794), (713, 2925326), (782, 2667209), (887, 2351474), (1054, 1978897), (1426, 1462663), (1649, 1264862), (1774, 1175737), (2231, 934898), (3007, 693634), (3298, 632431), (4462, 467449), (6014, 346817), (12121, 172078), (15079, 138322), (20401, 102238), (24242, 86039), (27497, 75854), (30158, 69161), (37927, 54994), (40802, 51119)]