163979452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450493}}^1$

素因数の和:450517

約数の個数: 24

約数和(自身を含む): 353187296

約数和(自身を除く): 189207844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 450493, 900986, 1801972, 3153451, 5856409, 6306902, 11712818, 12613804, 23425636, 40994863, 81989726, 163979452]

約数ペア:

[(1, 163979452), (2, 81989726), (4, 40994863), (7, 23425636), (13, 12613804), (14, 11712818), (26, 6306902), (28, 5856409), (52, 3153451), (91, 1801972), (182, 900986), (364, 450493)]