2013904834216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1948181}}^1$

素因数の和:1948906

約数の個数: 64

約数和(自身を含む): 4367979898560

約数和(自身を除く): 2354075064344

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 691, 748, 1382, 1496, 2764, 5528, 7601, 11747, 15202, 23494, 30404, 46988, 60808, 93976, 129217, 258434, 516868, 1033736, 1948181, 3896362, 7792724, 15585448, 21429991, 33119077, 42859982, 66238154, 85719964, 132476308, 171439928, 264952616, 364309847, 728619694, 1346193071, 1457239388, 2692386142, 2914478776, 5384772284, 10769544568, 14808123781, 22885282207, 29616247562, 45770564414, 59232495124, 91541128828, 118464990248, 183082257656, 251738104277, 503476208554, 1006952417108, 2013904834216]

約数ペア:

[(1, 2013904834216), (2, 1006952417108), (4, 503476208554), (8, 251738104277), (11, 183082257656), (17, 118464990248), (22, 91541128828), (34, 59232495124), (44, 45770564414), (68, 29616247562), (88, 22885282207), (136, 14808123781), (187, 10769544568), (374, 5384772284), (691, 2914478776), (748, 2692386142), (1382, 1457239388), (1496, 1346193071), (2764, 728619694), (5528, 364309847), (7601, 264952616), (11747, 171439928), (15202, 132476308), (23494, 85719964), (30404, 66238154), (46988, 42859982), (60808, 33119077), (93976, 21429991), (129217, 15585448), (258434, 7792724), (516868, 3896362), (1033736, 1948181)]