224745172

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{977}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 397615680

約数和(自身を除く): 172870508

約数列:

[1, 2, 4, 131, 262, 439, 524, 878, 977, 1756, 1954, 3908, 57509, 115018, 127987, 230036, 255974, 428903, 511948, 857806, 1715612, 56186293, 112372586, 224745172]

約数ペア:

[(1, 224745172), (2, 112372586), (4, 56186293), (131, 1715612), (262, 857806), (439, 511948), (524, 428903), (878, 255974), (977, 230036), (1756, 127987), (1954, 115018), (3908, 57509)]