2051226232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{55631}}^1$

素因数の和:56067

約数の個数: 32

約数和(自身を含む): 4205779200

約数和(自身を除く): 2154552968

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1676, 3352, 4609, 9218, 18436, 36872, 55631, 111262, 222524, 445048, 611941, 1223882, 2447764, 4895528, 23309389, 46618778, 93237556, 186475112, 256403279, 512806558, 1025613116, 2051226232]

約数ペア:

[(1, 2051226232), (2, 1025613116), (4, 512806558), (8, 256403279), (11, 186475112), (22, 93237556), (44, 46618778), (88, 23309389), (419, 4895528), (838, 2447764), (1676, 1223882), (3352, 611941), (4609, 445048), (9218, 222524), (18436, 111262), (36872, 55631)]