1331675114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{375967}}^1$

素因数の和:376010

約数の個数: 32

約数和(自身を含む): 2598690816

約数和(自身を除く): 1267015702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 375967, 751934, 2631769, 4135637, 5263538, 8271274, 8647241, 17294482, 28949459, 57898918, 60530687, 95119651, 121061374, 190239302, 665837557, 1331675114]

約数ペア:

[(1, 1331675114), (2, 665837557), (7, 190239302), (11, 121061374), (14, 95119651), (22, 60530687), (23, 57898918), (46, 28949459), (77, 17294482), (154, 8647241), (161, 8271274), (253, 5263538), (322, 4135637), (506, 2631769), (1771, 751934), (3542, 375967)]