1214929045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{761711}}^1$

素因数の和:761756

約数の個数: 16

約数和(自身を含む): 1645297920

約数和(自身を除く): 430368875

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 761711, 3808555, 8378821, 22089619, 41894105, 110448095, 242985809, 1214929045]

約数ペア:

[(1, 1214929045), (5, 242985809), (11, 110448095), (29, 41894105), (55, 22089619), (145, 8378821), (319, 3808555), (1595, 761711)]