4438430

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4987}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 8080560

約数和(自身を除く): 3642130

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 4987, 9974, 24935, 49870, 443843, 887686, 2219215, 4438430]

約数ペア:

[(1, 4438430), (2, 2219215), (5, 887686), (10, 443843), (89, 49870), (178, 24935), (445, 9974), (890, 4987)]