6578260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25301}}^1$

素因数の和:25323

約数の個数: 24

約数和(自身を含む): 14877576

約数和(自身を除く): 8299316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 25301, 50602, 101204, 126505, 253010, 328913, 506020, 657826, 1315652, 1644565, 3289130, 6578260]

約数ペア:

[(1, 6578260), (2, 3289130), (4, 1644565), (5, 1315652), (10, 657826), (13, 506020), (20, 328913), (26, 253010), (52, 126505), (65, 101204), (130, 50602), (260, 25301)]