306537488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1008347}}^1$

素因数の和:1008374

約数の個数: 20

約数和(自身を含む): 625175760

約数和(自身を除く): 318638272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1008347, 2016694, 4033388, 8066776, 16133552, 19158593, 38317186, 76634372, 153268744, 306537488]

約数ペア:

[(1, 306537488), (2, 153268744), (4, 76634372), (8, 38317186), (16, 19158593), (19, 16133552), (38, 8066776), (76, 4033388), (152, 2016694), (304, 1008347)]