1794399568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2156

約数の個数: 80

約数和(自身を含む): 3861627840

約数和(自身を除く): 2067228272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 73, 104, 118, 146, 208, 236, 292, 472, 584, 767, 944, 949, 1168, 1534, 1898, 2003, 3068, 3796, 4006, 4307, 6136, 7592, 8012, 8614, 12272, 15184, 16024, 17228, 26039, 32048, 34456, 52078, 55991, 68912, 104156, 111982, 118177, 146219, 208312, 223964, 236354, 292438, 416624, 447928, 472708, 584876, 895856, 945416, 1169752, 1536301, 1890832, 1900847, 2339504, 3072602, 3801694, 6145204, 7603388, 8626921, 12290408, 15206776, 17253842, 24580816, 30413552, 34507684, 69015368, 112149973, 138030736, 224299946, 448599892, 897199784, 1794399568]

約数ペア:

[(1, 1794399568), (2, 897199784), (4, 448599892), (8, 224299946), (13, 138030736), (16, 112149973), (26, 69015368), (52, 34507684), (59, 30413552), (73, 24580816), (104, 17253842), (118, 15206776), (146, 12290408), (208, 8626921), (236, 7603388), (292, 6145204), (472, 3801694), (584, 3072602), (767, 2339504), (944, 1900847), (949, 1890832), (1168, 1536301), (1534, 1169752), (1898, 945416), (2003, 895856), (3068, 584876), (3796, 472708), (4006, 447928), (4307, 416624), (6136, 292438), (7592, 236354), (8012, 223964), (8614, 208312), (12272, 146219), (15184, 118177), (16024, 111982), (17228, 104156), (26039, 68912), (32048, 55991), (34456, 52078)]