1803005552

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{136261}}^1$

素因数の和:137096

約数の個数: 20

約数和(自身を含む): 3497573016

約数和(自身を除く): 1694567464

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 136261, 272522, 545044, 1090088, 2180176, 112687847, 225375694, 450751388, 901502776, 1803005552]

約数ペア:

[(1, 1803005552), (2, 901502776), (4, 450751388), (8, 225375694), (16, 112687847), (827, 2180176), (1654, 1090088), (3308, 545044), (6616, 272522), (13232, 136261)]