2097212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 4083072

約数和(自身を除く): 1985860

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1301, 1612, 2602, 5204, 16913, 33826, 40331, 67652, 80662, 161324, 524303, 1048606, 2097212]

約数ペア:

[(1, 2097212), (2, 1048606), (4, 524303), (13, 161324), (26, 80662), (31, 67652), (52, 40331), (62, 33826), (124, 16913), (403, 5204), (806, 2602), (1301, 1612)]