2851672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 5727600

約数和(自身を除く): 2875928

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 257, 292, 514, 584, 1028, 1387, 2056, 2774, 4883, 5548, 9766, 11096, 18761, 19532, 37522, 39064, 75044, 150088, 356459, 712918, 1425836, 2851672]

約数ペア:

[(1, 2851672), (2, 1425836), (4, 712918), (8, 356459), (19, 150088), (38, 75044), (73, 39064), (76, 37522), (146, 19532), (152, 18761), (257, 11096), (292, 9766), (514, 5548), (584, 4883), (1028, 2774), (1387, 2056)]