2048652159872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{842373421}}^1$

素因数の和:842373454

約数の個数: 32

約数和(自身を含む): 4296104452200

約数和(自身を除く): 2247452292328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 842373421, 1684746842, 3369493684, 6738987368, 13477974736, 16005094999, 26955949472, 32010189998, 53911898944, 64020379996, 107823797888, 128040759992, 256081519984, 512163039968, 1024326079936, 2048652159872]

約数ペア:

[(1, 2048652159872), (2, 1024326079936), (4, 512163039968), (8, 256081519984), (16, 128040759992), (19, 107823797888), (32, 64020379996), (38, 53911898944), (64, 32010189998), (76, 26955949472), (128, 16005094999), (152, 13477974736), (304, 6738987368), (608, 3369493684), (1216, 1684746842), (2432, 842373421)]