1864006976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5347}}^1$

素因数の和:5791

約数の個数: 56

約数和(自身を含む): 3993672480

約数和(自身を除く): 2129665504

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 419, 832, 838, 1676, 3352, 5347, 5447, 6704, 10694, 10894, 13408, 21388, 21788, 26816, 42776, 43576, 69511, 85552, 87152, 139022, 171104, 174304, 278044, 342208, 348608, 556088, 1112176, 2224352, 2240393, 4448704, 4480786, 8961572, 17923144, 29125109, 35846288, 58250218, 71692576, 116500436, 143385152, 233000872, 466001744, 932003488, 1864006976]

約数ペア:

[(1, 1864006976), (2, 932003488), (4, 466001744), (8, 233000872), (13, 143385152), (16, 116500436), (26, 71692576), (32, 58250218), (52, 35846288), (64, 29125109), (104, 17923144), (208, 8961572), (416, 4480786), (419, 4448704), (832, 2240393), (838, 2224352), (1676, 1112176), (3352, 556088), (5347, 348608), (5447, 342208), (6704, 278044), (10694, 174304), (10894, 171104), (13408, 139022), (21388, 87152), (21788, 85552), (26816, 69511), (42776, 43576)]