1798099198

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19457}}^1$

素因数の和:19537

約数の個数: 48

約数和(自身を含む): 3353936544

約数和(自身を除く): 1555837346

約数列:

[1, 2, 7, 14, 23, 41, 46, 49, 82, 98, 161, 287, 322, 574, 943, 1127, 1886, 2009, 2254, 4018, 6601, 13202, 19457, 38914, 46207, 92414, 136199, 272398, 447511, 797737, 895022, 953393, 1595474, 1906786, 3132577, 5584159, 6265154, 11168318, 18347951, 21928039, 36695902, 39089113, 43856078, 78178226, 128435657, 256871314, 899049599, 1798099198]

約数ペア:

[(1, 1798099198), (2, 899049599), (7, 256871314), (14, 128435657), (23, 78178226), (41, 43856078), (46, 39089113), (49, 36695902), (82, 21928039), (98, 18347951), (161, 11168318), (287, 6265154), (322, 5584159), (574, 3132577), (943, 1906786), (1127, 1595474), (1886, 953393), (2009, 895022), (2254, 797737), (4018, 447511), (6601, 272398), (13202, 136199), (19457, 92414), (38914, 46207)]