1489232912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5475121}}^1$

素因数の和:5475146

約数の個数: 20

約数和(自身を含む): 3055118076

約数和(自身を除く): 1565885164

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5475121, 10950242, 21900484, 43800968, 87601936, 93077057, 186154114, 372308228, 744616456, 1489232912]

約数ペア:

[(1, 1489232912), (2, 744616456), (4, 372308228), (8, 186154114), (16, 93077057), (17, 87601936), (34, 43800968), (68, 21900484), (136, 10950242), (272, 5475121)]