977467022

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{1999}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 1710720000

約数和(自身を除く): 733252978

約数列:

[1, 2, 7, 14, 53, 106, 371, 659, 742, 1318, 1999, 3998, 4613, 9226, 13993, 27986, 34927, 69854, 105947, 211894, 244489, 488978, 741629, 1317341, 1483258, 2634682, 9221387, 18442774, 69819073, 139638146, 488733511, 977467022]

約数ペア:

[(1, 977467022), (2, 488733511), (7, 139638146), (14, 69819073), (53, 18442774), (106, 9221387), (371, 2634682), (659, 1483258), (742, 1317341), (1318, 741629), (1999, 488978), (3998, 244489), (4613, 211894), (9226, 105947), (13993, 69854), (27986, 34927)]