5249452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 9971696

約数和(自身を除く): 4722244

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 643, 1286, 2041, 2572, 4082, 8164, 8359, 16718, 33436, 100951, 201902, 403804, 1312363, 2624726, 5249452]

約数ペア:

[(1, 5249452), (2, 2624726), (4, 1312363), (13, 403804), (26, 201902), (52, 100951), (157, 33436), (314, 16718), (628, 8359), (643, 8164), (1286, 4082), (2041, 2572)]