251846972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4843211}}^1$

素因数の和:4843228

約数の個数: 12

約数和(自身を含む): 474634776

約数和(自身を除く): 222787804

約数列:

[1, 2, 4, 13, 26, 52, 4843211, 9686422, 19372844, 62961743, 125923486, 251846972]

約数ペア:

[(1, 251846972), (2, 125923486), (4, 62961743), (13, 19372844), (26, 9686422), (52, 4843211)]