2649968144

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{461}}^1\times {\mathrm{1297}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 5168007768

約数和(自身を除く): 2518039624

約数列:

[1, 2, 4, 8, 16, 277, 461, 554, 922, 1108, 1297, 1844, 2216, 2594, 3688, 4432, 5188, 7376, 10376, 20752, 127697, 255394, 359269, 510788, 597917, 718538, 1021576, 1195834, 1437076, 2043152, 2391668, 2874152, 4783336, 5748304, 9566672, 165623009, 331246018, 662492036, 1324984072, 2649968144]

約数ペア:

[(1, 2649968144), (2, 1324984072), (4, 662492036), (8, 331246018), (16, 165623009), (277, 9566672), (461, 5748304), (554, 4783336), (922, 2874152), (1108, 2391668), (1297, 2043152), (1844, 1437076), (2216, 1195834), (2594, 1021576), (3688, 718538), (4432, 597917), (5188, 510788), (7376, 359269), (10376, 255394), (20752, 127697)]