126987124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{2239}}^1$

素因数の和:3543

約数の個数: 24

約数和(自身を含む): 242726400

約数和(自身を除く): 115739276

約数列:

[1, 2, 4, 11, 22, 44, 1289, 2239, 2578, 4478, 5156, 8956, 14179, 24629, 28358, 49258, 56716, 98516, 2886071, 5772142, 11544284, 31746781, 63493562, 126987124]

約数ペア:

[(1, 126987124), (2, 63493562), (4, 31746781), (11, 11544284), (22, 5772142), (44, 2886071), (1289, 98516), (2239, 56716), (2578, 49258), (4478, 28358), (5156, 24629), (8956, 14179)]