2545348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 4954880

約数和(自身を除く): 2409532

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1579, 1612, 3158, 6316, 20527, 41054, 48949, 82108, 97898, 195796, 636337, 1272674, 2545348]

約数ペア:

[(1, 2545348), (2, 1272674), (4, 636337), (13, 195796), (26, 97898), (31, 82108), (52, 48949), (62, 41054), (124, 20527), (403, 6316), (806, 3158), (1579, 1612)]