1388893062282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1\times {\mathrm{509647}}^1$

素因数の和:510083

約数の個数: 64

約数和(自身を含む): 3061214982144

約数和(自身を除く): 1672321919862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 263, 314, 471, 526, 789, 942, 1578, 1727, 2893, 3454, 5181, 5786, 8679, 10362, 17358, 41291, 82582, 123873, 247746, 454201, 509647, 908402, 1019294, 1362603, 1528941, 2725206, 3057882, 5606117, 11212234, 16818351, 33636702, 80014579, 134037161, 160029158, 240043737, 268074322, 402111483, 480087474, 804222966, 880160369, 1474408771, 1760320738, 2640481107, 2948817542, 4423226313, 5280962214, 8846452626, 21043834277, 42087668554, 63131502831, 126263005662, 231482177047, 462964354094, 694446531141, 1388893062282]

約数ペア:

[(1, 1388893062282), (2, 694446531141), (3, 462964354094), (6, 231482177047), (11, 126263005662), (22, 63131502831), (33, 42087668554), (66, 21043834277), (157, 8846452626), (263, 5280962214), (314, 4423226313), (471, 2948817542), (526, 2640481107), (789, 1760320738), (942, 1474408771), (1578, 880160369), (1727, 804222966), (2893, 480087474), (3454, 402111483), (5181, 268074322), (5786, 240043737), (8679, 160029158), (10362, 134037161), (17358, 80014579), (41291, 33636702), (82582, 16818351), (123873, 11212234), (247746, 5606117), (454201, 3057882), (509647, 2725206), (908402, 1528941), (1019294, 1362603)]