2245320049

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{220151}}^1$

素因数の和:220236

約数の個数: 16

約数和(自身を含む): 2705227776

約数和(自身を除く): 459907727

約数列:

[1, 7, 31, 47, 217, 329, 1457, 10199, 220151, 1541057, 6824681, 10347097, 47772767, 72429679, 320760007, 2245320049]

約数ペア:

[(1, 2245320049), (7, 320760007), (31, 72429679), (47, 47772767), (217, 10347097), (329, 6824681), (1457, 1541057), (10199, 220151)]