2046416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1706

約数の個数: 20

約数和(自身を含む): 4017600

約数和(自身を除く): 1971184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1619, 3238, 6476, 12952, 25904, 127901, 255802, 511604, 1023208, 2046416]

約数ペア:

[(1, 2046416), (2, 1023208), (4, 511604), (8, 255802), (16, 127901), (79, 25904), (158, 12952), (316, 6476), (632, 3238), (1264, 1619)]