304817044

素因数分解:

$2^2\times 7^2\times {\mathrm{1555189}}^1$

素因数の和:1555207

約数の個数: 18

約数和(自身を含む): 620520810

約数和(自身を除く): 315703766

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1555189, 3110378, 6220756, 10886323, 21772646, 43545292, 76204261, 152408522, 304817044]

約数ペア:

[(1, 304817044), (2, 152408522), (4, 76204261), (7, 43545292), (14, 21772646), (28, 10886323), (49, 6220756), (98, 3110378), (196, 1555189)]