194558260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{748301}}^1$

素因数の和:748323

約数の個数: 24

約数和(自身を含む): 440001576

約数和(自身を除く): 245443316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 748301, 1496602, 2993204, 3741505, 7483010, 9727913, 14966020, 19455826, 38911652, 48639565, 97279130, 194558260]

約数ペア:

[(1, 194558260), (2, 97279130), (4, 48639565), (5, 38911652), (10, 19455826), (13, 14966020), (20, 9727913), (26, 7483010), (52, 3741505), (65, 2993204), (130, 1496602), (260, 748301)]