4220455878

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{91127}}^1$

素因数の和:91249

約数の個数: 48

約数和(自身を含む): 9553130496

約数和(自身を除く): 5332674618

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 5146, 7719, 15438, 23157, 46314, 91127, 182254, 273381, 546762, 820143, 1640286, 2824937, 5649874, 7563541, 8474811, 15127082, 16949622, 22690623, 25424433, 45381246, 50848866, 68071869, 136143738, 234469771, 468939542, 703409313, 1406818626, 2110227939, 4220455878]

約数ペア:

[(1, 4220455878), (2, 2110227939), (3, 1406818626), (6, 703409313), (9, 468939542), (18, 234469771), (31, 136143738), (62, 68071869), (83, 50848866), (93, 45381246), (166, 25424433), (186, 22690623), (249, 16949622), (279, 15127082), (498, 8474811), (558, 7563541), (747, 5649874), (1494, 2824937), (2573, 1640286), (5146, 820143), (7719, 546762), (15438, 273381), (23157, 182254), (46314, 91127)]