4889390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44449}}^1$

素因数の和:44467

約数の個数: 16

約数和(自身を含む): 9601200

約数和(自身を除く): 4711810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 44449, 88898, 222245, 444490, 488939, 977878, 2444695, 4889390]

約数ペア:

[(1, 4889390), (2, 2444695), (5, 977878), (10, 488939), (11, 444490), (22, 222245), (55, 88898), (110, 44449)]