1900978044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1191089}}^1$

素因数の和:1191122

約数の個数: 48

約数和(自身を含む): 5336083200

約数和(自身を除く): 3435105156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 1191089, 2382178, 3573267, 4764356, 7146534, 8337623, 14293068, 16675246, 22630691, 25012869, 33350492, 45261382, 50025738, 67892073, 90522764, 100051476, 135784146, 158414837, 271568292, 316829674, 475244511, 633659348, 950489022, 1900978044]

約数ペア:

[(1, 1900978044), (2, 950489022), (3, 633659348), (4, 475244511), (6, 316829674), (7, 271568292), (12, 158414837), (14, 135784146), (19, 100051476), (21, 90522764), (28, 67892073), (38, 50025738), (42, 45261382), (57, 33350492), (76, 25012869), (84, 22630691), (114, 16675246), (133, 14293068), (228, 8337623), (266, 7146534), (399, 4764356), (532, 3573267), (798, 2382178), (1596, 1191089)]