738996052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 1392854400

約数和(自身を除く): 653858348

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 199, 388, 398, 563, 796, 1126, 1649, 2252, 3298, 3383, 6596, 6766, 9571, 13532, 19142, 19303, 38284, 38606, 54611, 77212, 109222, 112037, 218444, 224074, 328151, 448148, 656302, 928387, 1312604, 1856774, 1904629, 3713548, 3809258, 7618516, 10867589, 21735178, 43470356, 184749013, 369498026, 738996052]

約数ペア:

[(1, 738996052), (2, 369498026), (4, 184749013), (17, 43470356), (34, 21735178), (68, 10867589), (97, 7618516), (194, 3809258), (199, 3713548), (388, 1904629), (398, 1856774), (563, 1312604), (796, 928387), (1126, 656302), (1649, 448148), (2252, 328151), (3298, 224074), (3383, 218444), (6596, 112037), (6766, 109222), (9571, 77212), (13532, 54611), (19142, 38606), (19303, 38284)]