216452572

素因数分解:

$2^2\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{6373}}^1$

素因数の和:7597

約数の個数: 24

約数和(自身を含む): 433330016

約数和(自身を除く): 216877444

約数列:

[1, 2, 4, 7, 14, 28, 1213, 2426, 4852, 6373, 8491, 12746, 16982, 25492, 33964, 44611, 89222, 178444, 7730449, 15460898, 30921796, 54113143, 108226286, 216452572]

約数ペア:

[(1, 216452572), (2, 108226286), (4, 54113143), (7, 30921796), (14, 15460898), (28, 7730449), (1213, 178444), (2426, 89222), (4852, 44611), (6373, 33964), (8491, 25492), (12746, 16982)]