478223876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 931243824

約数和(自身を除く): 453019948

約数列:

[1, 2, 4, 13, 26, 52, 53, 73, 106, 146, 212, 292, 689, 949, 1378, 1898, 2377, 2756, 3796, 3869, 4754, 7738, 9508, 15476, 30901, 50297, 61802, 100594, 123604, 125981, 173521, 201188, 251962, 347042, 503924, 694084, 1637753, 2255773, 3275506, 4511546, 6551012, 9023092, 9196613, 18393226, 36786452, 119555969, 239111938, 478223876]

約数ペア:

[(1, 478223876), (2, 239111938), (4, 119555969), (13, 36786452), (26, 18393226), (52, 9196613), (53, 9023092), (73, 6551012), (106, 4511546), (146, 3275506), (212, 2255773), (292, 1637753), (689, 694084), (949, 503924), (1378, 347042), (1898, 251962), (2377, 201188), (2756, 173521), (3796, 125981), (3869, 123604), (4754, 100594), (7738, 61802), (9508, 50297), (15476, 30901)]