142000516

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{12647}}^1$

素因数の和:13059

約数の個数: 24

約数和(自身を含む): 284731776

約数和(自身を除く): 142731260

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 12647, 25294, 50588, 88529, 177058, 354116, 5071447, 10142894, 20285788, 35500129, 71000258, 142000516]

約数ペア:

[(1, 142000516), (2, 71000258), (4, 35500129), (7, 20285788), (14, 10142894), (28, 5071447), (401, 354116), (802, 177058), (1604, 88529), (2807, 50588), (5614, 25294), (11228, 12647)]