1900058972

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{449399}}^1$

素因数の和:449561

約数の個数: 24

約数和(自身を含む): 3825292800

約数和(自身を除く): 1925233828

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 449399, 898798, 1797596, 3145793, 6291586, 12583172, 67859249, 135718498, 271436996, 475014743, 950029486, 1900058972]

約数ペア:

[(1, 1900058972), (2, 950029486), (4, 475014743), (7, 271436996), (14, 135718498), (28, 67859249), (151, 12583172), (302, 6291586), (604, 3145793), (1057, 1797596), (2114, 898798), (4228, 449399)]