2019541968

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{131071}}^1$

素因数の和:131192

約数の個数: 60

約数和(自身を含む): 5704777728

約数和(自身を除く): 3685235760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 15408, 131071, 262142, 393213, 524284, 786426, 1048568, 1179639, 1572852, 2097136, 2359278, 3145704, 4718556, 6291408, 9437112, 14024597, 18874224, 28049194, 42073791, 56098388, 84147582, 112196776, 126221373, 168295164, 224393552, 252442746, 336590328, 504885492, 673180656, 1009770984, 2019541968]

約数ペア:

[(1, 2019541968), (2, 1009770984), (3, 673180656), (4, 504885492), (6, 336590328), (8, 252442746), (9, 224393552), (12, 168295164), (16, 126221373), (18, 112196776), (24, 84147582), (36, 56098388), (48, 42073791), (72, 28049194), (107, 18874224), (144, 14024597), (214, 9437112), (321, 6291408), (428, 4718556), (642, 3145704), (856, 2359278), (963, 2097136), (1284, 1572852), (1712, 1179639), (1926, 1048568), (2568, 786426), (3852, 524284), (5136, 393213), (7704, 262142), (15408, 131071)]