2149252

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1301}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 4374720

約数和(自身を除く): 2225468

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1301, 1652, 2602, 5204, 9107, 18214, 36428, 76759, 153518, 307036, 537313, 1074626, 2149252]

約数ペア:

[(1, 2149252), (2, 1074626), (4, 537313), (7, 307036), (14, 153518), (28, 76759), (59, 36428), (118, 18214), (236, 9107), (413, 5204), (826, 2602), (1301, 1652)]