2017739110

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{518699}}^1$

素因数の和:519095

約数の個数: 16

約数和(自身を含む): 3641274000

約数和(自身を除く): 1623534890

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 518699, 1037398, 2593495, 5186990, 201773911, 403547822, 1008869555, 2017739110]

約数ペア:

[(1, 2017739110), (2, 1008869555), (5, 403547822), (10, 201773911), (389, 5186990), (778, 2593495), (1945, 1037398), (3890, 518699)]