349982074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1367}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 581454720

約数和(自身を除く): 231472646

約数列:

[1, 2, 13, 26, 43, 86, 229, 458, 559, 1118, 1367, 2734, 2977, 5954, 9847, 17771, 19694, 35542, 58781, 117562, 128011, 256022, 313043, 626086, 764153, 1528306, 4069559, 8139118, 13460849, 26921698, 174991037, 349982074]

約数ペア:

[(1, 349982074), (2, 174991037), (13, 26921698), (26, 13460849), (43, 8139118), (86, 4069559), (229, 1528306), (458, 764153), (559, 626086), (1118, 313043), (1367, 256022), (2734, 128011), (2977, 117562), (5954, 58781), (9847, 35542), (17771, 19694)]