142717246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{536531}}^1$

素因数の和:536559

約数の個数: 16

約数和(自身を含む): 257535360

約数和(自身を除く): 114818114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 536531, 1073062, 3755717, 7511434, 10194089, 20388178, 71358623, 142717246]

約数ペア:

[(1, 142717246), (2, 71358623), (7, 20388178), (14, 10194089), (19, 7511434), (38, 3755717), (133, 1073062), (266, 536531)]