351361252

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{725953}}^1$

素因数の和:725979

約数の個数: 18

約数和(自身を含む): 675863174

約数和(自身を除く): 324501922

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 725953, 1451906, 2903812, 7985483, 15970966, 31941932, 87840313, 175680626, 351361252]

約数ペア:

[(1, 351361252), (2, 175680626), (4, 87840313), (11, 31941932), (22, 15970966), (44, 7985483), (121, 2903812), (242, 1451906), (484, 725953)]