2008791365

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{5413}}^1$

素因数の和:5909

約数の個数: 32

約数和(自身を含む): 2881460736

約数和(自身を除く): 872669371

約数列:

[1, 5, 7, 23, 35, 115, 161, 461, 805, 2305, 3227, 5413, 10603, 16135, 27065, 37891, 53015, 74221, 124499, 189455, 371105, 622495, 871493, 2495393, 4357465, 12476965, 17467751, 57394039, 87338755, 286970195, 401758273, 2008791365]

約数ペア:

[(1, 2008791365), (5, 401758273), (7, 286970195), (23, 87338755), (35, 57394039), (115, 17467751), (161, 12476965), (461, 4357465), (805, 2495393), (2305, 871493), (3227, 622495), (5413, 371105), (10603, 189455), (16135, 124499), (27065, 74221), (37891, 53015)]