814971536

素因数分解:

$2^4\times {\mathrm{12253}}^1\times {\mathrm{4157}}^1$

素因数の和:16418

約数の個数: 20

約数和(自身を含む): 1579516092

約数和(自身を除く): 764544556

約数列:

[1, 2, 4, 8, 16, 4157, 8314, 12253, 16628, 24506, 33256, 49012, 66512, 98024, 196048, 50935721, 101871442, 203742884, 407485768, 814971536]

約数ペア:

[(1, 814971536), (2, 407485768), (4, 203742884), (8, 101871442), (16, 50935721), (4157, 196048), (8314, 98024), (12253, 66512), (16628, 49012), (24506, 33256)]