1330562158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{77747}}^1$

素因数の和:77991

約数の個数: 16

約数和(自身を含む): 2052547200

約数和(自身を除く): 721985042

約数列:

[1, 2, 43, 86, 199, 398, 8557, 17114, 77747, 155494, 3343121, 6686242, 15471653, 30943306, 665281079, 1330562158]

約数ペア:

[(1, 1330562158), (2, 665281079), (43, 30943306), (86, 15471653), (199, 6686242), (398, 3343121), (8557, 155494), (17114, 77747)]