1340642014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{597967}}^1$

素因数の和:598047

約数の個数: 16

約数和(自身を含む): 2152684800

約数和(自身を除く): 812042786

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 597967, 1195934, 11361373, 22722746, 35280053, 70560106, 670321007, 1340642014]

約数ペア:

[(1, 1340642014), (2, 670321007), (19, 70560106), (38, 35280053), (59, 22722746), (118, 11361373), (1121, 1195934), (2242, 597967)]