2859261964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{71503}}^1$

素因数の和:72289

約数の個数: 24

約数和(自身を含む): 5395691840

約数和(自身を除く): 2536429876

約数列:

[1, 2, 4, 13, 26, 52, 769, 1538, 3076, 9997, 19994, 39988, 71503, 143006, 286012, 929539, 1859078, 3718156, 54985807, 109971614, 219943228, 714815491, 1429630982, 2859261964]

約数ペア:

[(1, 2859261964), (2, 1429630982), (4, 714815491), (13, 219943228), (26, 109971614), (52, 54985807), (769, 3718156), (1538, 1859078), (3076, 929539), (9997, 286012), (19994, 143006), (39988, 71503)]