554884252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{344221}}^1$

素因数の和:344269

約数の個数: 24

約数和(自身を含む): 1079480192

約数和(自身を除く): 524595940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 344221, 688442, 1376884, 4474873, 8949746, 10670851, 17899492, 21341702, 42683404, 138721063, 277442126, 554884252]

約数ペア:

[(1, 554884252), (2, 277442126), (4, 138721063), (13, 42683404), (26, 21341702), (31, 17899492), (52, 10670851), (62, 8949746), (124, 4474873), (403, 1376884), (806, 688442), (1612, 344221)]