252509684

素因数分解:

$2^2\times 7^1\times {\mathrm{1907}}^1\times {\mathrm{4729}}^1$

素因数の和:6647

約数の個数: 24

約数和(自身を含む): 505391040

約数和(自身を除く): 252881356

約数列:

[1, 2, 4, 7, 14, 28, 1907, 3814, 4729, 7628, 9458, 13349, 18916, 26698, 33103, 53396, 66206, 132412, 9018203, 18036406, 36072812, 63127421, 126254842, 252509684]

約数ペア:

[(1, 252509684), (2, 126254842), (4, 63127421), (7, 36072812), (14, 18036406), (28, 9018203), (1907, 132412), (3814, 66206), (4729, 53396), (7628, 33103), (9458, 26698), (13349, 18916)]