1293729514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8400841}}^1$

素因数の和:8400861

約数の個数: 16

約数和(自身を含む): 2419442496

約数和(自身を除く): 1125712982

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8400841, 16801682, 58805887, 92409251, 117611774, 184818502, 646864757, 1293729514]

約数ペア:

[(1, 1293729514), (2, 646864757), (7, 184818502), (11, 117611774), (14, 92409251), (22, 58805887), (77, 16801682), (154, 8400841)]