2808998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 16

約数和(自身を含む): 4590000

約数和(自身を除く): 1781002

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2549, 5098, 48431, 73921, 96862, 147842, 1404499, 2808998]

約数ペア:

[(1, 2808998), (2, 1404499), (19, 147842), (29, 96862), (38, 73921), (58, 48431), (551, 5098), (1102, 2549)]