4223828

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 8495424

約数和(自身を除く): 4271596

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 601, 1004, 1202, 1757, 2404, 3514, 4207, 7028, 8414, 16828, 150851, 301702, 603404, 1055957, 2111914, 4223828]

約数ペア:

[(1, 4223828), (2, 2111914), (4, 1055957), (7, 603404), (14, 301702), (28, 150851), (251, 16828), (502, 8414), (601, 7028), (1004, 4207), (1202, 3514), (1757, 2404)]