141723668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{499027}}^1$

素因数の和:499102

約数の個数: 12

約数和(自身を含む): 251510112

約数和(自身を除く): 109786444

約数列:

[1, 2, 4, 71, 142, 284, 499027, 998054, 1996108, 35430917, 70861834, 141723668]

約数ペア:

[(1, 141723668), (2, 70861834), (4, 35430917), (71, 1996108), (142, 998054), (284, 499027)]