1540805552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673429}}^1$

素因数の和:673461

約数の個数: 40

約数和(自身を含む): 3507223440

約数和(自身を除く): 1966417888

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 673429, 1346858, 2693716, 5387432, 7407719, 8754577, 10774864, 14815438, 17509154, 29630876, 35018308, 59261752, 70036616, 96300347, 118523504, 140073232, 192600694, 385201388, 770402776, 1540805552]

約数ペア:

[(1, 1540805552), (2, 770402776), (4, 385201388), (8, 192600694), (11, 140073232), (13, 118523504), (16, 96300347), (22, 70036616), (26, 59261752), (44, 35018308), (52, 29630876), (88, 17509154), (104, 14815438), (143, 10774864), (176, 8754577), (208, 7407719), (286, 5387432), (572, 2693716), (1144, 1346858), (2288, 673429)]