1087728454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{469253}}^1$

素因数の和:469335

約数の個数: 16

約数和(自身を含む): 1745624880

約数和(自身を除く): 657896426

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 469253, 938506, 8915807, 17831614, 28624433, 57248866, 543864227, 1087728454]

約数ペア:

[(1, 1087728454), (2, 543864227), (19, 57248866), (38, 28624433), (61, 17831614), (122, 8915807), (1159, 938506), (2318, 469253)]