274313488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{902347}}^1$

素因数の和:902374

約数の個数: 20

約数和(自身を含む): 559455760

約数和(自身を除く): 285142272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 902347, 1804694, 3609388, 7218776, 14437552, 17144593, 34289186, 68578372, 137156744, 274313488]

約数ペア:

[(1, 274313488), (2, 137156744), (4, 68578372), (8, 34289186), (16, 17144593), (19, 14437552), (38, 7218776), (76, 3609388), (152, 1804694), (304, 902347)]