2019355936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{15313}}^1$

素因数の和:15653

約数の個数: 48

約数和(自身を含む): 4295209464

約数和(自身を除く): 2275853528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 317, 416, 634, 1268, 2536, 4121, 5072, 8242, 10144, 15313, 16484, 30626, 32968, 61252, 65936, 122504, 131872, 199069, 245008, 398138, 490016, 796276, 1592552, 3185104, 4854221, 6370208, 9708442, 19416884, 38833768, 63104873, 77667536, 126209746, 155335072, 252419492, 504838984, 1009677968, 2019355936]

約数ペア:

[(1, 2019355936), (2, 1009677968), (4, 504838984), (8, 252419492), (13, 155335072), (16, 126209746), (26, 77667536), (32, 63104873), (52, 38833768), (104, 19416884), (208, 9708442), (317, 6370208), (416, 4854221), (634, 3185104), (1268, 1592552), (2536, 796276), (4121, 490016), (5072, 398138), (8242, 245008), (10144, 199069), (15313, 131872), (16484, 122504), (30626, 65936), (32968, 61252)]