1949230444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21179}}^1$

素因数の和:21382

約数の個数: 48

約数和(自身を含む): 4127558400

約数和(自身を除く): 2178327956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 173, 266, 346, 532, 692, 1211, 2422, 3287, 4844, 6574, 13148, 21179, 23009, 42358, 46018, 84716, 92036, 148253, 296506, 402401, 593012, 804802, 1609604, 2816807, 3663967, 5633614, 7327934, 11267228, 14655868, 25647769, 51295538, 69615373, 102591076, 139230746, 278461492, 487307611, 974615222, 1949230444]

約数ペア:

[(1, 1949230444), (2, 974615222), (4, 487307611), (7, 278461492), (14, 139230746), (19, 102591076), (28, 69615373), (38, 51295538), (76, 25647769), (133, 14655868), (173, 11267228), (266, 7327934), (346, 5633614), (532, 3663967), (692, 2816807), (1211, 1609604), (2422, 804802), (3287, 593012), (4844, 402401), (6574, 296506), (13148, 148253), (21179, 92036), (23009, 84716), (42358, 46018)]