1889362244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{557663}}^1$

素因数の和:557696

約数の個数: 36

約数和(自身を含む): 4153481472

約数和(自身を除く): 2264119228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 557663, 1115326, 2230652, 3903641, 6134293, 7807282, 12268586, 15614564, 24537172, 42940051, 67477223, 85880102, 134954446, 171760204, 269908892, 472340561, 944681122, 1889362244]

約数ペア:

[(1, 1889362244), (2, 944681122), (4, 472340561), (7, 269908892), (11, 171760204), (14, 134954446), (22, 85880102), (28, 67477223), (44, 42940051), (77, 24537172), (121, 15614564), (154, 12268586), (242, 7807282), (308, 6134293), (484, 3903641), (847, 2230652), (1694, 1115326), (3388, 557663)]