1802204

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1559}}^1$

素因数の和:1597

約数の個数: 18

約数和(自身を含む): 3352440

約数和(自身を除く): 1550236

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1559, 3118, 6236, 26503, 53006, 106012, 450551, 901102, 1802204]

約数ペア:

[(1, 1802204), (2, 901102), (4, 450551), (17, 106012), (34, 53006), (68, 26503), (289, 6236), (578, 3118), (1156, 1559)]