2912881888

素因数分解:

$2^5\times 7^1\times {\mathrm{13003937}}^1$

素因数の和:13003954

約数の個数: 24

約数和(自身を含む): 6553984752

約数和(自身を除く): 3641102864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 13003937, 26007874, 52015748, 91027559, 104031496, 182055118, 208062992, 364110236, 416125984, 728220472, 1456440944, 2912881888]

約数ペア:

[(1, 2912881888), (2, 1456440944), (4, 728220472), (7, 416125984), (8, 364110236), (14, 208062992), (16, 182055118), (28, 104031496), (32, 91027559), (56, 52015748), (112, 26007874), (224, 13003937)]