13262808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42509}}^1$

素因数の和:42531

約数の個数: 32

約数和(自身を含む): 35708400

約数和(自身を除く): 22445592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 42509, 85018, 127527, 170036, 255054, 340072, 510108, 552617, 1020216, 1105234, 1657851, 2210468, 3315702, 4420936, 6631404, 13262808]

約数ペア:

[(1, 13262808), (2, 6631404), (3, 4420936), (4, 3315702), (6, 2210468), (8, 1657851), (12, 1105234), (13, 1020216), (24, 552617), (26, 510108), (39, 340072), (52, 255054), (78, 170036), (104, 127527), (156, 85018), (312, 42509)]