858417170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{153563}}^1$

素因数の和:153626

約数の個数: 32

約数和(自身を含む): 1702717632

約数和(自身を除く): 844300462

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 153563, 307126, 767815, 1535630, 1996319, 3992638, 6603209, 9981595, 13206418, 19963190, 33016045, 66032090, 85841717, 171683434, 429208585, 858417170]

約数ペア:

[(1, 858417170), (2, 429208585), (5, 171683434), (10, 85841717), (13, 66032090), (26, 33016045), (43, 19963190), (65, 13206418), (86, 9981595), (130, 6603209), (215, 3992638), (430, 1996319), (559, 1535630), (1118, 767815), (2795, 307126), (5590, 153563)]