245919652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6292

約数の個数: 48

約数和(自身を含む): 501419520

約数和(自身を除く): 255499868

約数列:

[1, 2, 4, 11, 22, 29, 31, 44, 58, 62, 116, 124, 319, 341, 638, 682, 899, 1276, 1364, 1798, 3596, 6217, 9889, 12434, 19778, 24868, 39556, 68387, 136774, 180293, 192727, 273548, 360586, 385454, 721172, 770908, 1983223, 2119997, 3966446, 4239994, 5589083, 7932892, 8479988, 11178166, 22356332, 61479913, 122959826, 245919652]

約数ペア:

[(1, 245919652), (2, 122959826), (4, 61479913), (11, 22356332), (22, 11178166), (29, 8479988), (31, 7932892), (44, 5589083), (58, 4239994), (62, 3966446), (116, 2119997), (124, 1983223), (319, 770908), (341, 721172), (638, 385454), (682, 360586), (899, 273548), (1276, 192727), (1364, 180293), (1798, 136774), (3596, 68387), (6217, 39556), (9889, 24868), (12434, 19778)]