2381428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5031

約数の個数: 24

約数和(自身を含む): 5044032

約数和(自身を除く): 2662604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 5003, 10006, 20012, 35021, 70042, 85051, 140084, 170102, 340204, 595357, 1190714, 2381428]

約数ペア:

[(1, 2381428), (2, 1190714), (4, 595357), (7, 340204), (14, 170102), (17, 140084), (28, 85051), (34, 70042), (68, 35021), (119, 20012), (238, 10006), (476, 5003)]