2912563712

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{52189}}^1$

素因数の和:52316

約数の個数: 40

約数和(自身を含む): 5872940700

約数和(自身を除く): 2960376988

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 3488, 6976, 13952, 27904, 52189, 55808, 104378, 208756, 417512, 835024, 1670048, 3340096, 5688601, 6680192, 11377202, 13360384, 22754404, 26720768, 45508808, 91017616, 182035232, 364070464, 728140928, 1456281856, 2912563712]

約数ペア:

[(1, 2912563712), (2, 1456281856), (4, 728140928), (8, 364070464), (16, 182035232), (32, 91017616), (64, 45508808), (109, 26720768), (128, 22754404), (218, 13360384), (256, 11377202), (436, 6680192), (512, 5688601), (872, 3340096), (1744, 1670048), (3488, 835024), (6976, 417512), (13952, 208756), (27904, 104378), (52189, 55808)]