1289721426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{32633}}^1$

素因数の和:33586

約数の個数: 32

約数和(自身を含む): 2951157888

約数和(自身を除く): 1661436462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 941, 1882, 2823, 5646, 6587, 13174, 19761, 32633, 39522, 65266, 97899, 195798, 228431, 456862, 685293, 1370586, 30707653, 61415306, 92122959, 184245918, 214953571, 429907142, 644860713, 1289721426]

約数ペア:

[(1, 1289721426), (2, 644860713), (3, 429907142), (6, 214953571), (7, 184245918), (14, 92122959), (21, 61415306), (42, 30707653), (941, 1370586), (1882, 685293), (2823, 456862), (5646, 228431), (6587, 195798), (13174, 97899), (19761, 65266), (32633, 39522)]