2840804511857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{8761}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 3155581728000

約数和(自身を除く): 314777216143

約数列:

[1, 13, 79, 149, 163, 169, 1027, 1937, 2119, 8761, 11771, 12877, 13351, 24287, 25181, 27547, 113893, 153023, 167401, 315731, 692119, 1305389, 1428043, 1480609, 1918673, 1989299, 2176213, 4104503, 8997547, 16970057, 18564559, 24942749, 103125731, 112815397, 116968111, 212778407, 220610741, 241339267, 324255737, 1340634503, 1466600161, 2766119291, 16809494153, 17428248539, 19065802093, 35959550783, 218523423989, 2840804511857]

約数ペア:

[(1, 2840804511857), (13, 218523423989), (79, 35959550783), (149, 19065802093), (163, 17428248539), (169, 16809494153), (1027, 2766119291), (1937, 1466600161), (2119, 1340634503), (8761, 324255737), (11771, 241339267), (12877, 220610741), (13351, 212778407), (24287, 116968111), (25181, 112815397), (27547, 103125731), (113893, 24942749), (153023, 18564559), (167401, 16970057), (315731, 8997547), (692119, 4104503), (1305389, 2176213), (1428043, 1989299), (1480609, 1918673)]