3678778309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 4131993600

約数和(自身を除く): 453215291

約数列:

[1, 19, 23, 71, 139, 437, 853, 1349, 1633, 2641, 3197, 9869, 16207, 19619, 31027, 60563, 60743, 118567, 187511, 226987, 372761, 1150697, 1392949, 2252773, 2727041, 4312753, 8418257, 26466031, 51813779, 159946883, 193619911, 3678778309]

約数ペア:

[(1, 3678778309), (19, 193619911), (23, 159946883), (71, 51813779), (139, 26466031), (437, 8418257), (853, 4312753), (1349, 2727041), (1633, 2252773), (2641, 1392949), (3197, 1150697), (9869, 372761), (16207, 226987), (19619, 187511), (31027, 118567), (60563, 60743)]