1189002352

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1046657}}^1$

素因数の和:1046736

約数の個数: 20

約数和(自身を含む): 2336140656

約数和(自身を除く): 1147138304

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1046657, 2093314, 4186628, 8373256, 16746512, 74312647, 148625294, 297250588, 594501176, 1189002352]

約数ペア:

[(1, 1189002352), (2, 594501176), (4, 297250588), (8, 148625294), (16, 74312647), (71, 16746512), (142, 8373256), (284, 4186628), (568, 2093314), (1136, 1046657)]