4495504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21613}}^1$

素因数の和:21634

約数の個数: 20

約数和(自身を含む): 9380476

約数和(自身を除く): 4884972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21613, 43226, 86452, 172904, 280969, 345808, 561938, 1123876, 2247752, 4495504]

約数ペア:

[(1, 4495504), (2, 2247752), (4, 1123876), (8, 561938), (13, 345808), (16, 280969), (26, 172904), (52, 86452), (104, 43226), (208, 21613)]