318156674

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{22283}}^1$

素因数の和:22366

約数の個数: 24

約数和(自身を含む): 533478960

約数和(自身を除く): 215322286

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 7139, 14278, 22283, 44566, 245113, 490226, 1314697, 2629394, 2696243, 5392486, 14461667, 28923334, 159078337, 318156674]

約数ペア:

[(1, 318156674), (2, 159078337), (11, 28923334), (22, 14461667), (59, 5392486), (118, 2696243), (121, 2629394), (242, 1314697), (649, 490226), (1298, 245113), (7139, 44566), (14278, 22283)]