252416648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{260761}}^1$

素因数の和:260789

約数の個数: 24

約数和(自身を含む): 520220190

約数和(自身を除く): 267803542

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 260761, 521522, 1043044, 2086088, 2868371, 5736742, 11473484, 22946968, 31552081, 63104162, 126208324, 252416648]

約数ペア:

[(1, 252416648), (2, 126208324), (4, 63104162), (8, 31552081), (11, 22946968), (22, 11473484), (44, 5736742), (88, 2868371), (121, 2086088), (242, 1043044), (484, 521522), (968, 260761)]