2017273006

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 3834501120

約数和(自身を除く): 1817228114

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 401, 782, 802, 919, 1838, 2737, 2807, 5474, 5614, 6433, 6817, 9223, 12866, 13634, 15623, 18446, 21137, 31246, 42274, 47719, 64561, 95438, 109361, 129122, 147959, 156791, 218722, 295918, 313582, 359329, 368519, 718658, 737038, 1097537, 2195074, 2515303, 2579633, 5030606, 5159266, 6264823, 8475937, 12529646, 16951874, 43853761, 59331559, 87707522, 118663118, 144090929, 288181858, 1008636503, 2017273006]

約数ペア:

[(1, 2017273006), (2, 1008636503), (7, 288181858), (14, 144090929), (17, 118663118), (23, 87707522), (34, 59331559), (46, 43853761), (119, 16951874), (161, 12529646), (238, 8475937), (322, 6264823), (391, 5159266), (401, 5030606), (782, 2579633), (802, 2515303), (919, 2195074), (1838, 1097537), (2737, 737038), (2807, 718658), (5474, 368519), (5614, 359329), (6433, 313582), (6817, 295918), (9223, 218722), (12866, 156791), (13634, 147959), (15623, 129122), (18446, 109361), (21137, 95438), (31246, 64561), (42274, 47719)]