2136409345

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1488787}}^1$

素因数の和:1488840

約数の個数: 16

約数和(自身を含む): 3001396608

約数和(自身を除く): 864987263

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 1488787, 7443935, 10421509, 52107545, 61040267, 305201335, 427281869, 2136409345]

約数ペア:

[(1, 2136409345), (5, 427281869), (7, 305201335), (35, 61040267), (41, 52107545), (205, 10421509), (287, 7443935), (1435, 1488787)]