1421736770

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{454229}}^1$

素因数の和:454549

約数の個数: 16

約数和(自身を含む): 2567307960

約数和(自身を除く): 1145571190

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 454229, 908458, 2271145, 4542290, 142173677, 284347354, 710868385, 1421736770]

約数ペア:

[(1, 1421736770), (2, 710868385), (5, 284347354), (10, 142173677), (313, 4542290), (626, 2271145), (1565, 908458), (3130, 454229)]