1291446456

素因数分解:

$2^3\times 3^1\times {\mathrm{53810269}}^1$

素因数の和:53810278

約数の個数: 16

約数和(自身を含む): 3228616200

約数和(自身を除く): 1937169744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53810269, 107620538, 161430807, 215241076, 322861614, 430482152, 645723228, 1291446456]

約数ペア:

[(1, 1291446456), (2, 645723228), (3, 430482152), (4, 322861614), (6, 215241076), (8, 161430807), (12, 107620538), (24, 53810269)]