2912309012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1667}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 5363860992

約数和(自身を除く): 2451551980

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 193, 292, 386, 772, 1667, 2263, 3334, 4526, 5983, 6668, 9052, 11966, 14089, 23932, 28178, 51677, 56356, 103354, 121691, 206708, 243382, 321731, 436759, 486764, 643462, 873518, 1286924, 1747036, 3772421, 7544842, 9973661, 15089684, 19947322, 23486363, 39894644, 46972726, 93945452, 728077253, 1456154506, 2912309012]

約数ペア:

[(1, 2912309012), (2, 1456154506), (4, 728077253), (31, 93945452), (62, 46972726), (73, 39894644), (124, 23486363), (146, 19947322), (193, 15089684), (292, 9973661), (386, 7544842), (772, 3772421), (1667, 1747036), (2263, 1286924), (3334, 873518), (4526, 643462), (5983, 486764), (6668, 436759), (9052, 321731), (11966, 243382), (14089, 206708), (23932, 121691), (28178, 103354), (51677, 56356)]