2013903924

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{22091}}^1$

素因数の和:22276

約数の個数: 48

約数和(自身を含む): 4810046976

約数和(自身を除く): 2796143052

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 7597, 15194, 22091, 22791, 30388, 44182, 45582, 66273, 88364, 91164, 132546, 265092, 1568461, 2363737, 3136922, 4705383, 4727474, 6273844, 7091211, 9410766, 9454948, 14182422, 18821532, 28364844, 167825327, 335650654, 503475981, 671301308, 1006951962, 2013903924]

約数ペア:

[(1, 2013903924), (2, 1006951962), (3, 671301308), (4, 503475981), (6, 335650654), (12, 167825327), (71, 28364844), (107, 18821532), (142, 14182422), (213, 9454948), (214, 9410766), (284, 7091211), (321, 6273844), (426, 4727474), (428, 4705383), (642, 3136922), (852, 2363737), (1284, 1568461), (7597, 265092), (15194, 132546), (22091, 91164), (22791, 88364), (30388, 66273), (44182, 45582)]