1331016346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{623719}}^1$

素因数の和:623829

約数の個数: 16

約数和(自身を含む): 2200484160

約数和(自身を除く): 869467814

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 623719, 1247438, 6860909, 13721818, 60500743, 121001486, 665508173, 1331016346]

約数ペア:

[(1, 1331016346), (2, 665508173), (11, 121001486), (22, 60500743), (97, 13721818), (194, 6860909), (1067, 1247438), (2134, 623719)]