78919082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{7489}}^1$

素因数の和:7981

約数の個数: 16

約数和(自身を含む): 129427200

約数和(自身を除く): 50508118

約数列:

[1, 2, 11, 22, 479, 958, 5269, 7489, 10538, 14978, 82379, 164758, 3587231, 7174462, 39459541, 78919082]

約数ペア:

[(1, 78919082), (2, 39459541), (11, 7174462), (22, 3587231), (479, 164758), (958, 82379), (5269, 14978), (7489, 10538)]