1123571498

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{50891}}^1$

素因数の和:51002

約数の個数: 32

約数和(自身を含む): 2051965440

約数和(自身を除く): 928393942

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 3154, 11039, 22078, 50891, 101782, 356237, 712474, 966929, 1933858, 4223953, 6768503, 8447906, 13537006, 29567671, 59135342, 80255107, 160510214, 561785749, 1123571498]

約数ペア:

[(1, 1123571498), (2, 561785749), (7, 160510214), (14, 80255107), (19, 59135342), (38, 29567671), (83, 13537006), (133, 8447906), (166, 6768503), (266, 4223953), (581, 1933858), (1162, 966929), (1577, 712474), (3154, 356237), (11039, 101782), (22078, 50891)]