2388916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 4346496

約数和(自身を除く): 1957580

約数列:

[1, 2, 4, 47, 94, 97, 131, 188, 194, 262, 388, 524, 4559, 6157, 9118, 12314, 12707, 18236, 24628, 25414, 50828, 597229, 1194458, 2388916]

約数ペア:

[(1, 2388916), (2, 1194458), (4, 597229), (47, 50828), (94, 25414), (97, 24628), (131, 18236), (188, 12707), (194, 12314), (262, 9118), (388, 6157), (524, 4559)]