2017398859

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1759}}^1\times {\mathrm{2777}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 2346854400

約数和(自身を除く): 329455541

約数列:

[1, 7, 59, 413, 1759, 2777, 12313, 19439, 103781, 163843, 726467, 1146901, 4884743, 34193201, 288199837, 2017398859]

約数ペア:

[(1, 2017398859), (7, 288199837), (59, 34193201), (413, 4884743), (1759, 1146901), (2777, 726467), (12313, 163843), (19439, 103781)]