254363452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4729}}^1$

素因数の和:4870

約数の個数: 48

約数和(自身を含む): 543533760

約数和(自身を除く): 289170308

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 113, 119, 226, 238, 452, 476, 791, 1582, 1921, 3164, 3842, 4729, 7684, 9458, 13447, 18916, 26894, 33103, 53788, 66206, 80393, 132412, 160786, 321572, 534377, 562751, 1068754, 1125502, 2137508, 2251004, 3740639, 7481278, 9084409, 14962556, 18168818, 36337636, 63590863, 127181726, 254363452]

約数ペア:

[(1, 254363452), (2, 127181726), (4, 63590863), (7, 36337636), (14, 18168818), (17, 14962556), (28, 9084409), (34, 7481278), (68, 3740639), (113, 2251004), (119, 2137508), (226, 1125502), (238, 1068754), (452, 562751), (476, 534377), (791, 321572), (1582, 160786), (1921, 132412), (3164, 80393), (3842, 66206), (4729, 53788), (7684, 33103), (9458, 26894), (13447, 18916)]