1390858196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3079}}^1$

素因数の和:3193

約数の個数: 96

約数和(自身を含む): 3216407040

約数和(自身を除く): 1825548844

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 73, 91, 119, 146, 182, 221, 238, 292, 364, 442, 476, 511, 884, 949, 1022, 1241, 1547, 1898, 2044, 2482, 3079, 3094, 3796, 4964, 6158, 6188, 6643, 8687, 12316, 13286, 16133, 17374, 21553, 26572, 32266, 34748, 40027, 43106, 52343, 64532, 80054, 86212, 104686, 112931, 160108, 209372, 224767, 225862, 280189, 366401, 449534, 451724, 560378, 680459, 732802, 899068, 1120756, 1360918, 1465604, 1573369, 2721836, 2921971, 3146738, 3821039, 4763213, 5843942, 6293476, 7642078, 9526426, 11687884, 15284156, 19052852, 20453797, 26747273, 40907594, 49673507, 53494546, 81815188, 99347014, 106989092, 198694028, 347714549, 695429098, 1390858196]

約数ペア:

[(1, 1390858196), (2, 695429098), (4, 347714549), (7, 198694028), (13, 106989092), (14, 99347014), (17, 81815188), (26, 53494546), (28, 49673507), (34, 40907594), (52, 26747273), (68, 20453797), (73, 19052852), (91, 15284156), (119, 11687884), (146, 9526426), (182, 7642078), (221, 6293476), (238, 5843942), (292, 4763213), (364, 3821039), (442, 3146738), (476, 2921971), (511, 2721836), (884, 1573369), (949, 1465604), (1022, 1360918), (1241, 1120756), (1547, 899068), (1898, 732802), (2044, 680459), (2482, 560378), (3079, 451724), (3094, 449534), (3796, 366401), (4964, 280189), (6158, 225862), (6188, 224767), (6643, 209372), (8687, 160108), (12316, 112931), (13286, 104686), (16133, 86212), (17374, 80054), (21553, 64532), (26572, 52343), (32266, 43106), (34748, 40027)]