1996258478

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{1613}}^1\times {\mathrm{3457}}^1$

素因数の和:5251

約数の個数: 16

約数和(自身を含む): 3013854480

約数和(自身を除く): 1017596002

約数列:

[1, 2, 179, 358, 1613, 3226, 3457, 6914, 288727, 577454, 618803, 1237606, 5576141, 11152282, 998129239, 1996258478]

約数ペア:

[(1, 1996258478), (2, 998129239), (179, 11152282), (358, 5576141), (1613, 1237606), (3226, 618803), (3457, 577454), (6914, 288727)]