1279430054

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{107137}}^1$

素因数の和:107999

約数の個数: 16

約数和(自身を含む): 2195900448

約数和(自身を除く): 916470394

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 107137, 214274, 749959, 1499918, 91387861, 182775722, 639715027, 1279430054]

約数ペア:

[(1, 1279430054), (2, 639715027), (7, 182775722), (14, 91387861), (853, 1499918), (1706, 749959), (5971, 214274), (11942, 107137)]