2100152288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{162853}}^1$

素因数の和:162907

約数の個数: 48

約数和(自身を含む): 4596391296

約数和(自身を除く): 2496239008

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 162853, 325706, 651412, 1302824, 2117089, 2605648, 4234178, 5048443, 5211296, 8468356, 10096886, 16936712, 20193772, 33873424, 40387544, 65629759, 67746848, 80775088, 131259518, 161550176, 262519036, 525038072, 1050076144, 2100152288]

約数ペア:

[(1, 2100152288), (2, 1050076144), (4, 525038072), (8, 262519036), (13, 161550176), (16, 131259518), (26, 80775088), (31, 67746848), (32, 65629759), (52, 40387544), (62, 33873424), (104, 20193772), (124, 16936712), (208, 10096886), (248, 8468356), (403, 5211296), (416, 5048443), (496, 4234178), (806, 2605648), (992, 2117089), (1612, 1302824), (3224, 651412), (6448, 325706), (12896, 162853)]