2012942776

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{283}}^1\times {\mathrm{5261}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 4102149960

約数和(自身を除く): 2089207184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 283, 338, 566, 676, 1132, 1352, 2264, 3679, 5261, 7358, 10522, 14716, 21044, 29432, 42088, 47827, 68393, 95654, 136786, 191308, 273572, 382616, 547144, 889109, 1488863, 1778218, 2977726, 3556436, 5955452, 7112872, 11910904, 19355219, 38710438, 77420876, 154841752, 251617847, 503235694, 1006471388, 2012942776]

約数ペア:

[(1, 2012942776), (2, 1006471388), (4, 503235694), (8, 251617847), (13, 154841752), (26, 77420876), (52, 38710438), (104, 19355219), (169, 11910904), (283, 7112872), (338, 5955452), (566, 3556436), (676, 2977726), (1132, 1778218), (1352, 1488863), (2264, 889109), (3679, 547144), (5261, 382616), (7358, 273572), (10522, 191308), (14716, 136786), (21044, 95654), (29432, 68393), (42088, 47827)]