841528402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2155

約数の個数: 48

約数和(自身を含む): 1505068128

約数和(自身を除く): 663539726

約数列:

[1, 2, 11, 13, 22, 26, 113, 143, 169, 226, 286, 338, 1243, 1469, 1859, 2003, 2486, 2938, 3718, 4006, 16159, 19097, 22033, 26039, 32318, 38194, 44066, 52078, 210067, 226339, 286429, 338507, 420134, 452678, 572858, 677014, 2489729, 2942407, 3723577, 4979458, 5884814, 7447154, 32366477, 38251291, 64732954, 76502582, 420764201, 841528402]

約数ペア:

[(1, 841528402), (2, 420764201), (11, 76502582), (13, 64732954), (22, 38251291), (26, 32366477), (113, 7447154), (143, 5884814), (169, 4979458), (226, 3723577), (286, 2942407), (338, 2489729), (1243, 677014), (1469, 572858), (1859, 452678), (2003, 420134), (2486, 338507), (2938, 286429), (3718, 226339), (4006, 210067), (16159, 52078), (19097, 44066), (22033, 38194), (26039, 32318)]