2100604144

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{16103}}^1$

素因数の和:16405

約数の個数: 40

約数和(自身を含む): 4217444352

約数和(自身を除く): 2116840208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 263, 496, 526, 1052, 2104, 4208, 8153, 16103, 16306, 32206, 32612, 64412, 65224, 128824, 130448, 257648, 499193, 998386, 1996772, 3993544, 4235089, 7987088, 8470178, 16940356, 33880712, 67761424, 131287759, 262575518, 525151036, 1050302072, 2100604144]

約数ペア:

[(1, 2100604144), (2, 1050302072), (4, 525151036), (8, 262575518), (16, 131287759), (31, 67761424), (62, 33880712), (124, 16940356), (248, 8470178), (263, 7987088), (496, 4235089), (526, 3993544), (1052, 1996772), (2104, 998386), (4208, 499193), (8153, 257648), (16103, 130448), (16306, 128824), (32206, 65224), (32612, 64412)]