222716338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{276323}}^1$

素因数の和:276369

約数の個数: 16

約数和(自身を含む): 371379456

約数和(自身を除く): 148663118

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 276323, 552646, 3592199, 7184398, 8566013, 17132026, 111358169, 222716338]

約数ペア:

[(1, 222716338), (2, 111358169), (13, 17132026), (26, 8566013), (31, 7184398), (62, 3592199), (403, 552646), (806, 276323)]