2783137786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{70009}}^1$

素因数の和:70174

約数の個数: 32

約数和(自身を含む): 4939905600

約数和(自身を除く): 2156767814

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 278, 286, 1529, 1807, 3058, 3614, 19877, 39754, 70009, 140018, 770099, 910117, 1540198, 1820234, 9731251, 10011287, 19462502, 20022574, 107043761, 126506263, 214087522, 253012526, 1391568893, 2783137786]

約数ペア:

[(1, 2783137786), (2, 1391568893), (11, 253012526), (13, 214087522), (22, 126506263), (26, 107043761), (139, 20022574), (143, 19462502), (278, 10011287), (286, 9731251), (1529, 1820234), (1807, 1540198), (3058, 910117), (3614, 770099), (19877, 140018), (39754, 70009)]