1900388452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27946889}}^1$

素因数の和:27946910

約数の個数: 12

約数和(自身を含む): 3521308140

約数和(自身を除く): 1620919688

約数列:

[1, 2, 4, 17, 34, 68, 27946889, 55893778, 111787556, 475097113, 950194226, 1900388452]

約数ペア:

[(1, 1900388452), (2, 950194226), (4, 475097113), (17, 111787556), (34, 55893778), (68, 27946889)]