2012158616

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{347}}^1\times {\mathrm{4289}}^1$

素因数の和:4668

約数の個数: 48

約数和(自身を含む): 4098065400

約数和(自身を除く): 2085906784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 347, 676, 694, 1352, 1388, 2776, 4289, 4511, 8578, 9022, 17156, 18044, 34312, 36088, 55757, 58643, 111514, 117286, 223028, 234572, 446056, 469144, 724841, 1449682, 1488283, 2899364, 2976566, 5798728, 5953132, 11906264, 19347679, 38695358, 77390716, 154781432, 251519827, 503039654, 1006079308, 2012158616]

約数ペア:

[(1, 2012158616), (2, 1006079308), (4, 503039654), (8, 251519827), (13, 154781432), (26, 77390716), (52, 38695358), (104, 19347679), (169, 11906264), (338, 5953132), (347, 5798728), (676, 2976566), (694, 2899364), (1352, 1488283), (1388, 1449682), (2776, 724841), (4289, 469144), (4511, 446056), (8578, 234572), (9022, 223028), (17156, 117286), (18044, 111514), (34312, 58643), (36088, 55757)]