1140803344

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{146407}}^1$

素因数の和:146902

約数の個数: 20

約数和(自身を含む): 2214860224

約数和(自身を除く): 1074056880

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 146407, 292814, 585628, 1171256, 2342512, 71300209, 142600418, 285200836, 570401672, 1140803344]

約数ペア:

[(1, 1140803344), (2, 570401672), (4, 285200836), (8, 142600418), (16, 71300209), (487, 2342512), (974, 1171256), (1948, 585628), (3896, 292814), (7792, 146407)]