1025932328

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{313549}}^1$

素因数の和:313964

約数の個数: 16

約数和(自身を含む): 1928332500

約数和(自身を除く): 902400172

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 313549, 627098, 1254196, 2508392, 128241541, 256483082, 512966164, 1025932328]

約数ペア:

[(1, 1025932328), (2, 512966164), (4, 256483082), (8, 128241541), (409, 2508392), (818, 1254196), (1636, 627098), (3272, 313549)]