1638681482

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1\times {\mathrm{10391}}^1$

素因数の和:13141

約数の個数: 16

約数和(自身を含む): 2543961600

約数和(自身を除く): 905280118

約数列:

[1, 2, 29, 58, 2719, 5438, 10391, 20782, 78851, 157702, 301339, 602678, 28253129, 56506258, 819340741, 1638681482]

約数ペア:

[(1, 1638681482), (2, 819340741), (29, 56506258), (58, 28253129), (2719, 602678), (5438, 301339), (10391, 157702), (20782, 78851)]