1974665706

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1332433}}^1$

素因数の和:1332470

約数の個数: 32

約数和(自身を含む): 4476978240

約数和(自身を除く): 2502312534

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1332433, 2664866, 3997299, 7994598, 17321629, 25316227, 34643258, 50632454, 51964887, 75948681, 103929774, 151897362, 329110951, 658221902, 987332853, 1974665706]

約数ペア:

[(1, 1974665706), (2, 987332853), (3, 658221902), (6, 329110951), (13, 151897362), (19, 103929774), (26, 75948681), (38, 51964887), (39, 50632454), (57, 34643258), (78, 25316227), (114, 17321629), (247, 7994598), (494, 3997299), (741, 2664866), (1482, 1332433)]