2148536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 4413360

約数和(自身を除く): 2264824

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 283, 292, 566, 584, 949, 1132, 1898, 2264, 3679, 3796, 7358, 7592, 14716, 20659, 29432, 41318, 82636, 165272, 268567, 537134, 1074268, 2148536]

約数ペア:

[(1, 2148536), (2, 1074268), (4, 537134), (8, 268567), (13, 165272), (26, 82636), (52, 41318), (73, 29432), (104, 20659), (146, 14716), (283, 7592), (292, 7358), (566, 3796), (584, 3679), (949, 2264), (1132, 1898)]