1291353966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{602873}}^1$

素因数の和:602905

約数の個数: 48

約数和(自身を含む): 3385740384

約数和(自身を除く): 2094386418

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 602873, 1205746, 1808619, 3617238, 4220111, 5425857, 8440222, 10248841, 10851714, 12660333, 20497682, 25320666, 30746523, 37980999, 61493046, 71741887, 75961998, 92239569, 143483774, 184479138, 215225661, 430451322, 645676983, 1291353966]

約数ペア:

[(1, 1291353966), (2, 645676983), (3, 430451322), (6, 215225661), (7, 184479138), (9, 143483774), (14, 92239569), (17, 75961998), (18, 71741887), (21, 61493046), (34, 37980999), (42, 30746523), (51, 25320666), (63, 20497682), (102, 12660333), (119, 10851714), (126, 10248841), (153, 8440222), (238, 5425857), (306, 4220111), (357, 3617238), (714, 1808619), (1071, 1205746), (2142, 602873)]