248809964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4784807}}^1$

素因数の和:4784824

約数の個数: 12

約数和(自身を含む): 468911184

約数和(自身を除く): 220101220

約数列:

[1, 2, 4, 13, 26, 52, 4784807, 9569614, 19139228, 62202491, 124404982, 248809964]

約数ペア:

[(1, 248809964), (2, 124404982), (4, 62202491), (13, 19139228), (26, 9569614), (52, 4784807)]