2019690910762

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1\times {\mathrm{60779}}^1$

素因数の和:64171

約数の個数: 64

約数和(自身を含む): 3730588876800

約数和(自身を除く): 1710897966038

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 3329, 4991, 6658, 9982, 23303, 46606, 60779, 76567, 103199, 121558, 153134, 206398, 425453, 535969, 722393, 850906, 1071938, 1397917, 1444786, 1884149, 2373577, 2795834, 3768298, 4747154, 9785419, 13189043, 16615039, 19570838, 26378086, 33230078, 43335427, 86670854, 202333291, 303347989, 404666582, 606695978, 1416333037, 2832666074, 4653665693, 6272332021, 9307331386, 12544664042, 32575659851, 43906324147, 65151319702, 87812648294, 144263636483, 288527272966, 1009845455381, 2019690910762]

約数ペア:

[(1, 2019690910762), (2, 1009845455381), (7, 288527272966), (14, 144263636483), (23, 87812648294), (31, 65151319702), (46, 43906324147), (62, 32575659851), (161, 12544664042), (217, 9307331386), (322, 6272332021), (434, 4653665693), (713, 2832666074), (1426, 1416333037), (3329, 606695978), (4991, 404666582), (6658, 303347989), (9982, 202333291), (23303, 86670854), (46606, 43335427), (60779, 33230078), (76567, 26378086), (103199, 19570838), (121558, 16615039), (153134, 13189043), (206398, 9785419), (425453, 4747154), (535969, 3768298), (722393, 2795834), (850906, 2373577), (1071938, 1884149), (1397917, 1444786)]