4418890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{63127}}^1$

素因数の和:63141

約数の個数: 16

約数和(自身を含む): 9090432

約数和(自身を除く): 4671542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 63127, 126254, 315635, 441889, 631270, 883778, 2209445, 4418890]

約数ペア:

[(1, 4418890), (2, 2209445), (5, 883778), (7, 631270), (10, 441889), (14, 315635), (35, 126254), (70, 63127)]