254144662022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1\times {\mathrm{20071}}^1$

素因数の和:24044

約数の個数: 32

約数和(自身を含む): 403518495744

約数和(自身を除く): 149373833722

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 3877, 7754, 20071, 40142, 89171, 178342, 275267, 461633, 550534, 923266, 1425041, 2850082, 6331141, 12662282, 32775943, 65551886, 77815267, 155630534, 1789751141, 3579502282, 5524883957, 11049767914, 127072331011, 254144662022]

約数ペア:

[(1, 254144662022), (2, 127072331011), (23, 11049767914), (46, 5524883957), (71, 3579502282), (142, 1789751141), (1633, 155630534), (3266, 77815267), (3877, 65551886), (7754, 32775943), (20071, 12662282), (40142, 6331141), (89171, 2850082), (178342, 1425041), (275267, 923266), (461633, 550534)]