1520773338238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123407}}^1\times {\mathrm{80021}}^1$

素因数の和:203448

約数の個数: 32

約数和(自身を含む): 2844102233088

約数和(自身を除く): 1323328894850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 80021, 123407, 160042, 246814, 560147, 863849, 880231, 1120294, 1357477, 1727698, 1760462, 2714954, 6161617, 9502339, 12323234, 19004678, 9875151547, 19750303094, 69126060829, 108626667017, 138252121658, 217253334034, 760386669119, 1520773338238]

約数ペア:

[(1, 1520773338238), (2, 760386669119), (7, 217253334034), (11, 138252121658), (14, 108626667017), (22, 69126060829), (77, 19750303094), (154, 9875151547), (80021, 19004678), (123407, 12323234), (160042, 9502339), (246814, 6161617), (560147, 2714954), (863849, 1760462), (880231, 1727698), (1120294, 1357477)]