2558189688

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{110917}}^1$

素因数の和:110988

約数の個数: 48

約数和(自身を含む): 6608494440

約数和(自身を除く): 4050304752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 11532, 23064, 110917, 221834, 332751, 443668, 665502, 887336, 1331004, 2662008, 3438427, 6876854, 10315281, 13753708, 20630562, 27507416, 41261124, 82522248, 106591237, 213182474, 319773711, 426364948, 639547422, 852729896, 1279094844, 2558189688]

約数ペア:

[(1, 2558189688), (2, 1279094844), (3, 852729896), (4, 639547422), (6, 426364948), (8, 319773711), (12, 213182474), (24, 106591237), (31, 82522248), (62, 41261124), (93, 27507416), (124, 20630562), (186, 13753708), (248, 10315281), (372, 6876854), (744, 3438427), (961, 2662008), (1922, 1331004), (2883, 887336), (3844, 665502), (5766, 443668), (7688, 332751), (11532, 221834), (23064, 110917)]