2488971256

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{12379}}^1$

素因数の和:13039

約数の個数: 32

約数和(自身を含む): 4788831600

約数和(自身を除く): 2299860344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 613, 1226, 2452, 4904, 12379, 24758, 25133, 49516, 50266, 99032, 100532, 201064, 507539, 1015078, 2030156, 4060312, 7588327, 15176654, 30353308, 60706616, 311121407, 622242814, 1244485628, 2488971256]

約数ペア:

[(1, 2488971256), (2, 1244485628), (4, 622242814), (8, 311121407), (41, 60706616), (82, 30353308), (164, 15176654), (328, 7588327), (613, 4060312), (1226, 2030156), (2452, 1015078), (4904, 507539), (12379, 201064), (24758, 100532), (25133, 99032), (49516, 50266)]