1589845334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{26539}}^1$

素因数の和:26948

約数の個数: 32

約数和(自身を含む): 2980972800

約数和(自身を除く): 1391127466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 389, 778, 2723, 4279, 5446, 8558, 26539, 29953, 53078, 59906, 185773, 291929, 371546, 583858, 2043503, 4087006, 10323671, 20647342, 72265697, 113560381, 144531394, 227120762, 794922667, 1589845334]

約数ペア:

[(1, 1589845334), (2, 794922667), (7, 227120762), (11, 144531394), (14, 113560381), (22, 72265697), (77, 20647342), (154, 10323671), (389, 4087006), (778, 2043503), (2723, 583858), (4279, 371546), (5446, 291929), (8558, 185773), (26539, 59906), (29953, 53078)]