1827565852

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1\times {\mathrm{761}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 3686860800

約数和(自身を除く): 1859294948

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 431, 761, 796, 862, 1393, 1522, 1724, 2786, 3017, 3044, 5327, 5572, 6034, 10654, 12068, 21308, 85769, 151439, 171538, 302878, 327991, 343076, 600383, 605756, 655982, 1060073, 1200766, 1311964, 2120146, 2295937, 2401532, 4240292, 4591874, 9183748, 65270209, 130540418, 261080836, 456891463, 913782926, 1827565852]

約数ペア:

[(1, 1827565852), (2, 913782926), (4, 456891463), (7, 261080836), (14, 130540418), (28, 65270209), (199, 9183748), (398, 4591874), (431, 4240292), (761, 2401532), (796, 2295937), (862, 2120146), (1393, 1311964), (1522, 1200766), (1724, 1060073), (2786, 655982), (3017, 605756), (3044, 600383), (5327, 343076), (5572, 327991), (6034, 302878), (10654, 171538), (12068, 151439), (21308, 85769)]