126621902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{5879}}^1$

素因数の和:5992

約数の個数: 24

約数和(自身を含む): 211150800

約数和(自身を除く): 84528898

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 5879, 10769, 11758, 21538, 64669, 129338, 523231, 711359, 1046462, 1422718, 5755541, 11511082, 63310951, 126621902]

約数ペア:

[(1, 126621902), (2, 63310951), (11, 11511082), (22, 5755541), (89, 1422718), (121, 1046462), (178, 711359), (242, 523231), (979, 129338), (1958, 64669), (5879, 21538), (10769, 11758)]