1294732012

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1\times {\mathrm{613}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 2612771392

約数和(自身を除く): 1318039380

約数列:

[1, 2, 4, 7, 14, 28, 241, 313, 482, 613, 626, 964, 1226, 1252, 1687, 2191, 2452, 3374, 4291, 4382, 6748, 8582, 8764, 17164, 75433, 147733, 150866, 191869, 295466, 301732, 383738, 528031, 590932, 767476, 1034131, 1056062, 1343083, 2068262, 2112124, 2686166, 4136524, 5372332, 46240429, 92480858, 184961716, 323683003, 647366006, 1294732012]

約数ペア:

[(1, 1294732012), (2, 647366006), (4, 323683003), (7, 184961716), (14, 92480858), (28, 46240429), (241, 5372332), (313, 4136524), (482, 2686166), (613, 2112124), (626, 2068262), (964, 1343083), (1226, 1056062), (1252, 1034131), (1687, 767476), (2191, 590932), (2452, 528031), (3374, 383738), (4291, 301732), (4382, 295466), (6748, 191869), (8582, 150866), (8764, 147733), (17164, 75433)]