2401784785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{126443}}^1$

素因数の和:126608

約数の個数: 16

約数和(自身を含む): 3004309440

約数和(自身を除く): 602524655

約数列:

[1, 5, 29, 131, 145, 655, 3799, 18995, 126443, 632215, 3666847, 16564033, 18334235, 82820165, 480356957, 2401784785]

約数ペア:

[(1, 2401784785), (5, 480356957), (29, 82820165), (131, 18334235), (145, 16564033), (655, 3666847), (3799, 632215), (18995, 126443)]