275887276

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 562544640

約数和(自身を除く): 286657364

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 191, 316, 382, 553, 653, 764, 1106, 1306, 1337, 2212, 2612, 2674, 4571, 5348, 9142, 15089, 18284, 30178, 51587, 60356, 103174, 105623, 124723, 206348, 211246, 249446, 361109, 422492, 498892, 722218, 873061, 1444436, 1746122, 3492244, 9853117, 19706234, 39412468, 68971819, 137943638, 275887276]

約数ペア:

[(1, 275887276), (2, 137943638), (4, 68971819), (7, 39412468), (14, 19706234), (28, 9853117), (79, 3492244), (158, 1746122), (191, 1444436), (316, 873061), (382, 722218), (553, 498892), (653, 422492), (764, 361109), (1106, 249446), (1306, 211246), (1337, 206348), (2212, 124723), (2612, 105623), (2674, 103174), (4571, 60356), (5348, 51587), (9142, 30178), (15089, 18284)]