2319312976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2341}}^1\times {\mathrm{3259}}^1$

素因数の和:5627

約数の個数: 40

約数和(自身を含む): 4733650400

約数和(自身を除く): 2414337424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2341, 3259, 4682, 6518, 9364, 13036, 18728, 26072, 37456, 44479, 52144, 61921, 88958, 123842, 177916, 247684, 355832, 495368, 711664, 990736, 7629319, 15258638, 30517276, 61034552, 122069104, 144957061, 289914122, 579828244, 1159656488, 2319312976]

約数ペア:

[(1, 2319312976), (2, 1159656488), (4, 579828244), (8, 289914122), (16, 144957061), (19, 122069104), (38, 61034552), (76, 30517276), (152, 15258638), (304, 7629319), (2341, 990736), (3259, 711664), (4682, 495368), (6518, 355832), (9364, 247684), (13036, 177916), (18728, 123842), (26072, 88958), (37456, 61921), (44479, 52144)]