2123177546

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 3832012800

約数和(自身を除く): 1708835254

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 167, 301, 334, 343, 431, 602, 686, 862, 1169, 2107, 2338, 3017, 4214, 6034, 7181, 8183, 14362, 14749, 16366, 18533, 21119, 29498, 37066, 42238, 50267, 57281, 71977, 100534, 114562, 129731, 143954, 147833, 259462, 295666, 351869, 503839, 703738, 908117, 1007678, 1816234, 2463083, 3095011, 3526873, 4926166, 6190022, 6356819, 7053746, 12713638, 21665077, 24688111, 43330154, 49376222, 151655539, 303311078, 1061588773, 2123177546]

約数ペア:

[(1, 2123177546), (2, 1061588773), (7, 303311078), (14, 151655539), (43, 49376222), (49, 43330154), (86, 24688111), (98, 21665077), (167, 12713638), (301, 7053746), (334, 6356819), (343, 6190022), (431, 4926166), (602, 3526873), (686, 3095011), (862, 2463083), (1169, 1816234), (2107, 1007678), (2338, 908117), (3017, 703738), (4214, 503839), (6034, 351869), (7181, 295666), (8183, 259462), (14362, 147833), (14749, 143954), (16366, 129731), (18533, 114562), (21119, 100534), (29498, 71977), (37066, 57281), (42238, 50267)]