2048944

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1621}}^1$

素因数の和:1708

約数の個数: 20

約数和(自身を含む): 4022560

約数和(自身を除く): 1973616

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1621, 3242, 6484, 12968, 25936, 128059, 256118, 512236, 1024472, 2048944]

約数ペア:

[(1, 2048944), (2, 1024472), (4, 512236), (8, 256118), (16, 128059), (79, 25936), (158, 12968), (316, 6484), (632, 3242), (1264, 1621)]