2009483015

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{13397}}^1$

素因数の和:13762

約数の個数: 16

約数和(自身を含む): 2440579680

約数和(自身を除く): 431096665

約数列:

[1, 5, 131, 229, 655, 1145, 13397, 29999, 66985, 149995, 1755007, 3067913, 8775035, 15339565, 401896603, 2009483015]

約数ペア:

[(1, 2009483015), (5, 401896603), (131, 15339565), (229, 8775035), (655, 3067913), (1145, 1755007), (13397, 149995), (29999, 66985)]