861036347888

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{761}}^1\times {\mathrm{275159}}^1$

素因数の和:276185

約数の個数: 40

約数和(自身を含む): 1676956016160

約数和(自身を除く): 815919668272

約数列:

[1, 2, 4, 8, 16, 257, 514, 761, 1028, 1522, 2056, 3044, 4112, 6088, 12176, 195577, 275159, 391154, 550318, 782308, 1100636, 1564616, 2201272, 3129232, 4402544, 70715863, 141431726, 209395999, 282863452, 418791998, 565726904, 837583996, 1131453808, 1675167992, 3350335984, 53814771743, 107629543486, 215259086972, 430518173944, 861036347888]

約数ペア:

[(1, 861036347888), (2, 430518173944), (4, 215259086972), (8, 107629543486), (16, 53814771743), (257, 3350335984), (514, 1675167992), (761, 1131453808), (1028, 837583996), (1522, 565726904), (2056, 418791998), (3044, 282863452), (4112, 209395999), (6088, 141431726), (12176, 70715863), (195577, 4402544), (275159, 3129232), (391154, 2201272), (550318, 1564616), (782308, 1100636)]