2744518

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 4967424

約数和(自身を除く): 2222906

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 97, 194, 301, 329, 602, 658, 679, 1358, 2021, 4042, 4171, 4559, 8342, 9118, 14147, 28294, 29197, 31913, 58394, 63826, 196037, 392074, 1372259, 2744518]

約数ペア:

[(1, 2744518), (2, 1372259), (7, 392074), (14, 196037), (43, 63826), (47, 58394), (86, 31913), (94, 29197), (97, 28294), (194, 14147), (301, 9118), (329, 8342), (602, 4559), (658, 4171), (679, 4042), (1358, 2021)]