304864028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{265561}}^1$

素因数の和:265613

約数の個数: 24

約数和(自身を含む): 624601824

約数和(自身を除く): 319737796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 265561, 531122, 1062244, 1858927, 3717854, 7435708, 10888001, 21776002, 43552004, 76216007, 152432014, 304864028]

約数ペア:

[(1, 304864028), (2, 152432014), (4, 76216007), (7, 43552004), (14, 21776002), (28, 10888001), (41, 7435708), (82, 3717854), (164, 1858927), (287, 1062244), (574, 531122), (1148, 265561)]