2078446948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1367}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 3809562624

約数和(自身を除く): 1731115676

約数列:

[1, 2, 4, 41, 73, 82, 127, 146, 164, 254, 292, 508, 1367, 2734, 2993, 5207, 5468, 5986, 9271, 10414, 11972, 18542, 20828, 37084, 56047, 99791, 112094, 173609, 199582, 224188, 347218, 380111, 399164, 694436, 760222, 1520444, 4091431, 7117969, 8182862, 12673457, 14235938, 16365724, 25346914, 28471876, 50693828, 519611737, 1039223474, 2078446948]

約数ペア:

[(1, 2078446948), (2, 1039223474), (4, 519611737), (41, 50693828), (73, 28471876), (82, 25346914), (127, 16365724), (146, 14235938), (164, 12673457), (254, 8182862), (292, 7117969), (508, 4091431), (1367, 1520444), (2734, 760222), (2993, 694436), (5207, 399164), (5468, 380111), (5986, 347218), (9271, 224188), (10414, 199582), (11972, 173609), (18542, 112094), (20828, 99791), (37084, 56047)]