2029978096

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{968501}}^1$

素因数の和:968640

約数の個数: 20

約数和(自身を含む): 3963110184

約数和(自身を除く): 1933132088

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 968501, 1937002, 3874004, 7748008, 15496016, 126873631, 253747262, 507494524, 1014989048, 2029978096]

約数ペア:

[(1, 2029978096), (2, 1014989048), (4, 507494524), (8, 253747262), (16, 126873631), (131, 15496016), (262, 7748008), (524, 3874004), (1048, 1937002), (2096, 968501)]