3939950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11257}}^1$

素因数の和:11276

約数の個数: 24

約数和(自身を含む): 8375952

約数和(自身を除く): 4436002

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 11257, 22514, 56285, 78799, 112570, 157598, 281425, 393995, 562850, 787990, 1969975, 3939950]

約数ペア:

[(1, 3939950), (2, 1969975), (5, 787990), (7, 562850), (10, 393995), (14, 281425), (25, 157598), (35, 112570), (50, 78799), (70, 56285), (175, 22514), (350, 11257)]