2559997442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{2633}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 4014468864

約数和(自身を除く): 1454471422

約数列:

[1, 2, 41, 71, 82, 142, 167, 334, 2633, 2911, 5266, 5822, 6847, 11857, 13694, 23714, 107953, 186943, 215906, 373886, 439711, 486137, 879422, 972274, 7664663, 15329326, 18028151, 31219481, 36056302, 62438962, 1279998721, 2559997442]

約数ペア:

[(1, 2559997442), (2, 1279998721), (41, 62438962), (71, 36056302), (82, 31219481), (142, 18028151), (167, 15329326), (334, 7664663), (2633, 972274), (2911, 879422), (5266, 486137), (5822, 439711), (6847, 373886), (11857, 215906), (13694, 186943), (23714, 107953)]