1027007716

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{780401}}^1$

素因数の和:780459

約数の個数: 24

約数和(自身を含む): 2097720576

約数和(自身を除く): 1070712860

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 780401, 1560802, 3121604, 5462807, 10925614, 21851228, 36678847, 73357694, 146715388, 256751929, 513503858, 1027007716]

約数ペア:

[(1, 1027007716), (2, 513503858), (4, 256751929), (7, 146715388), (14, 73357694), (28, 36678847), (47, 21851228), (94, 10925614), (188, 5462807), (329, 3121604), (658, 1560802), (1316, 780401)]