2212481.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22637}}^1$

素因数の和:22665

約数の個数: 24

約数和(自身を含む): 22819104

約数和(自身を除く): 12043892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 22637, 45274, 90548, 158459, 316918, 384829, 633836, 769658, 1539316, 2693803, 5387606, 10775212]

約数ペア:

[(1, 10775212), (2, 5387606), (4, 2693803), (7, 1539316), (14, 769658), (17, 633836), (28, 384829), (34, 316918), (68, 158459), (119, 90548), (238, 45274), (476, 22637)]