1408045178896

素因数分解:

$2^4\times {\mathrm{160813}}^1\times {\mathrm{547237}}^1$

素因数の和:708058

約数の個数: 20

約数和(自身を含む): 2728109483692

約数和(自身を除く): 1320064304796

約数列:

[1, 2, 4, 8, 16, 160813, 321626, 547237, 643252, 1094474, 1286504, 2188948, 2573008, 4377896, 8755792, 88002823681, 176005647362, 352011294724, 704022589448, 1408045178896]

約数ペア:

[(1, 1408045178896), (2, 704022589448), (4, 352011294724), (8, 176005647362), (16, 88002823681), (160813, 8755792), (321626, 4377896), (547237, 2573008), (643252, 2188948), (1094474, 1286504)]