2580452

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 5202624

約数和(自身を除く): 2622172

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 587, 628, 1099, 1174, 2198, 2348, 4109, 4396, 8218, 16436, 92159, 184318, 368636, 645113, 1290226, 2580452]

約数ペア:

[(1, 2580452), (2, 1290226), (4, 645113), (7, 368636), (14, 184318), (28, 92159), (157, 16436), (314, 8218), (587, 4396), (628, 4109), (1099, 2348), (1174, 2198)]