460926817

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 528353280

約数和(自身を除く): 67426463

約数列:

[1, 13, 31, 71, 89, 181, 403, 923, 1157, 2201, 2353, 2759, 5611, 6319, 12851, 16109, 28613, 35867, 72943, 82147, 167063, 195889, 209417, 398381, 499379, 1143739, 2546557, 5178953, 6491927, 14868607, 35455909, 460926817]

約数ペア:

[(1, 460926817), (13, 35455909), (31, 14868607), (71, 6491927), (89, 5178953), (181, 2546557), (403, 1143739), (923, 499379), (1157, 398381), (2201, 209417), (2353, 195889), (2759, 167063), (5611, 82147), (6319, 72943), (12851, 35867), (16109, 28613)]