264894474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{17239}}^1$

素因数の和:17454

約数の個数: 32

約数和(自身を含む): 573471360

約数和(自身を除く): 308576886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 2561, 5122, 7683, 15366, 17239, 34478, 51717, 103434, 224107, 448214, 672321, 1344642, 3396083, 6792166, 10188249, 20376498, 44149079, 88298158, 132447237, 264894474]

約数ペア:

[(1, 264894474), (2, 132447237), (3, 88298158), (6, 44149079), (13, 20376498), (26, 10188249), (39, 6792166), (78, 3396083), (197, 1344642), (394, 672321), (591, 448214), (1182, 224107), (2561, 103434), (5122, 51717), (7683, 34478), (15366, 17239)]