254210007482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{215797969}}^1$

素因数の和:215798021

約数の個数: 16

約数和(自身を含む): 414332102400

約数和(自身を除く): 160122094918

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 215797969, 431595938, 4100161411, 6689737039, 8200322822, 13379474078, 127105003741, 254210007482]

約数ペア:

[(1, 254210007482), (2, 127105003741), (19, 13379474078), (31, 8200322822), (38, 6689737039), (62, 4100161411), (589, 431595938), (1178, 215797969)]