4257444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 10644480

約数和(自身を除く): 6387036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 263, 284, 426, 526, 789, 852, 1052, 1349, 1578, 2698, 3156, 4047, 4997, 5396, 8094, 9994, 14991, 16188, 18673, 19988, 29982, 37346, 56019, 59964, 74692, 112038, 224076, 354787, 709574, 1064361, 1419148, 2128722, 4257444]

約数ペア:

[(1, 4257444), (2, 2128722), (3, 1419148), (4, 1064361), (6, 709574), (12, 354787), (19, 224076), (38, 112038), (57, 74692), (71, 59964), (76, 56019), (114, 37346), (142, 29982), (213, 19988), (228, 18673), (263, 16188), (284, 14991), (426, 9994), (526, 8094), (789, 5396), (852, 4997), (1052, 4047), (1349, 3156), (1578, 2698)]