172814852

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{86929}}^1$

素因数の和:87011

約数の個数: 24

約数和(自身を含む): 350501760

約数和(自身を除く): 177686908

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 86929, 173858, 347716, 608503, 1217006, 2434012, 6171959, 12343918, 24687836, 43203713, 86407426, 172814852]

約数ペア:

[(1, 172814852), (2, 86407426), (4, 43203713), (7, 24687836), (14, 12343918), (28, 6171959), (71, 2434012), (142, 1217006), (284, 608503), (497, 347716), (994, 173858), (1988, 86929)]