349147174

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{21163}}^1$

素因数の和:21351

約数の個数: 16

約数和(自身を含む): 535618512

約数和(自身を除く): 186471338

約数列:

[1, 2, 73, 113, 146, 226, 8249, 16498, 21163, 42326, 1544899, 2391419, 3089798, 4782838, 174573587, 349147174]

約数ペア:

[(1, 349147174), (2, 174573587), (73, 4782838), (113, 3089798), (146, 2391419), (226, 1544899), (8249, 42326), (16498, 21163)]