1288045291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{4019}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 1408125600

約数和(自身を除く): 120080309

約数列:

[1, 13, 89, 277, 1157, 3601, 4019, 24653, 52247, 320489, 357691, 1113263, 4649983, 14472419, 99080407, 1288045291]

約数ペア:

[(1, 1288045291), (13, 99080407), (89, 14472419), (277, 4649983), (1157, 1113263), (3601, 357691), (4019, 320489), (24653, 52247)]