1393441314

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{7451}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 2832952320

約数和(自身を除く): 1439511006

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 439, 878, 1317, 2634, 7451, 14902, 22353, 31169, 44706, 62338, 93507, 187014, 529021, 1058042, 1587063, 3174126, 3270989, 6541978, 9812967, 19625934, 232240219, 464480438, 696720657, 1393441314]

約数ペア:

[(1, 1393441314), (2, 696720657), (3, 464480438), (6, 232240219), (71, 19625934), (142, 9812967), (213, 6541978), (426, 3270989), (439, 3174126), (878, 1587063), (1317, 1058042), (2634, 529021), (7451, 187014), (14902, 93507), (22353, 62338), (31169, 44706)]