79898866

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1709

約数の個数: 16

約数和(自身を含む): 121354200

約数和(自身を除く): 41455334

約数列:

[1, 2, 149, 197, 298, 394, 1361, 2722, 29353, 58706, 202789, 268117, 405578, 536234, 39949433, 79898866]

約数ペア:

[(1, 79898866), (2, 39949433), (149, 536234), (197, 405578), (298, 268117), (394, 202789), (1361, 58706), (2722, 29353)]