1309538414

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1\times {\mathrm{6553}}^1$

素因数の和:7331

約数の個数: 16

約数和(自身を含む): 1979884752

約数和(自身を除く): 670346338

約数列:

[1, 2, 163, 326, 613, 1226, 6553, 13106, 99919, 199838, 1068139, 2136278, 4016989, 8033978, 654769207, 1309538414]

約数ペア:

[(1, 1309538414), (2, 654769207), (163, 8033978), (326, 4016989), (613, 2136278), (1226, 1068139), (6553, 199838), (13106, 99919)]