680960308

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{593171}}^1$

素因数の和:593223

約数の個数: 24

約数和(自身を含む): 1395140544

約数和(自身を除く): 714180236

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 593171, 1186342, 2372684, 4152197, 8304394, 16608788, 24320011, 48640022, 97280044, 170240077, 340480154, 680960308]

約数ペア:

[(1, 680960308), (2, 340480154), (4, 170240077), (7, 97280044), (14, 48640022), (28, 24320011), (41, 16608788), (82, 8304394), (164, 4152197), (287, 2372684), (574, 1186342), (1148, 593171)]