1337134864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{378149}}^1$

素因数の和:378187

約数の個数: 40

約数和(自身を含む): 2954107800

約数和(自身を除く): 1616972936

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 378149, 756298, 1512596, 3025192, 4915937, 6050384, 6428533, 9831874, 12857066, 19663748, 25714132, 39327496, 51428264, 78654992, 83570929, 102856528, 167141858, 334283716, 668567432, 1337134864]

約数ペア:

[(1, 1337134864), (2, 668567432), (4, 334283716), (8, 167141858), (13, 102856528), (16, 83570929), (17, 78654992), (26, 51428264), (34, 39327496), (52, 25714132), (68, 19663748), (104, 12857066), (136, 9831874), (208, 6428533), (221, 6050384), (272, 4915937), (442, 3025192), (884, 1512596), (1768, 756298), (3536, 378149)]