2953798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 16

約数和(自身を含む): 4664160

約数和(自身を除く): 1710362

約数列:

[1, 2, 23, 46, 157, 314, 409, 818, 3611, 7222, 9407, 18814, 64213, 128426, 1476899, 2953798]

約数ペア:

[(1, 2953798), (2, 1476899), (23, 128426), (46, 64213), (157, 18814), (314, 9407), (409, 7222), (818, 3611)]