1421970982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{331153}}^1$

素因数の和:331287

約数の個数: 16

約数和(自身を含む): 2265093360

約数和(自身を除く): 843122378

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 331153, 662306, 6291907, 12583814, 37420289, 74840578, 710985491, 1421970982]

約数ペア:

[(1, 1421970982), (2, 710985491), (19, 74840578), (38, 37420289), (113, 12583814), (226, 6291907), (2147, 662306), (4294, 331153)]