2002304854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{727}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 3485664000

約数和(自身を除く): 1483359146

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 599, 727, 1198, 1454, 2299, 4598, 6589, 7997, 11381, 13178, 13813, 15994, 22762, 27626, 72479, 87967, 125191, 144958, 151943, 175934, 250382, 303886, 435473, 870946, 1377101, 1671373, 2754202, 3342746, 4790203, 8273987, 9580406, 16547974, 52692233, 91013857, 105384466, 182027714, 1001152427, 2002304854]

約数ペア:

[(1, 2002304854), (2, 1001152427), (11, 182027714), (19, 105384466), (22, 91013857), (38, 52692233), (121, 16547974), (209, 9580406), (242, 8273987), (418, 4790203), (599, 3342746), (727, 2754202), (1198, 1671373), (1454, 1377101), (2299, 870946), (4598, 435473), (6589, 303886), (7997, 250382), (11381, 175934), (13178, 151943), (13813, 144958), (15994, 125191), (22762, 87967), (27626, 72479)]