2045754498

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{19973}}^1$

素因数の和:20418

約数の個数: 32

約数和(自身を含む): 4197416256

約数和(自身を除く): 2151661758

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 397, 794, 1191, 2382, 17071, 19973, 34142, 39946, 51213, 59919, 102426, 119838, 858839, 1717678, 2576517, 5153034, 7929281, 15858562, 23787843, 47575686, 340959083, 681918166, 1022877249, 2045754498]

約数ペア:

[(1, 2045754498), (2, 1022877249), (3, 681918166), (6, 340959083), (43, 47575686), (86, 23787843), (129, 15858562), (258, 7929281), (397, 5153034), (794, 2576517), (1191, 1717678), (2382, 858839), (17071, 119838), (19973, 102426), (34142, 59919), (39946, 51213)]