2128722

素因数分解:

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

素因数の和:358

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2433198

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 263, 426, 526, 789, 1349, 1578, 2698, 4047, 4997, 8094, 9994, 14991, 18673, 29982, 37346, 56019, 112038, 354787, 709574, 1064361, 2128722]

約数ペア:

[(1, 2128722), (2, 1064361), (3, 709574), (6, 354787), (19, 112038), (38, 56019), (57, 37346), (71, 29982), (114, 18673), (142, 14991), (213, 9994), (263, 8094), (426, 4997), (526, 4047), (789, 2698), (1349, 1578)]