397344842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{33679}}^1$

素因数の和:34045

約数の個数: 16

約数和(自身を含む): 632914560

約数和(自身を除く): 235569718

約数列:

[1, 2, 17, 34, 347, 694, 5899, 11798, 33679, 67358, 572543, 1145086, 11686613, 23373226, 198672421, 397344842]

約数ペア:

[(1, 397344842), (2, 198672421), (17, 23373226), (34, 11686613), (347, 1145086), (694, 572543), (5899, 67358), (11798, 33679)]